Using language that is full, conversational, warmer, and even professional, depending on the context, helps the communication feel natural and clear. From my experience, exploring alternatives to “For Completeness’s Sake” can add a more thoughtful touch.
When sharing information, it’s essential to ensure nothing is left out and the message comes across clearly. I’ve found that finding the right words to use can make a huge difference in how people perceive your intent. Sometimes, we want to emphasize details simply, and the phrase “For Completeness’s Sake” often fits perfectly.
By carefully choosing words and being mindful of tone, you can make your points even more conversational while maintaining a professional edge. This approach lets readers feel the intention behind your words, making your communication feel complete, considerate, and effective.
What Does “For Completeness’s Sake” Mean?
The phrase “for completeness’ sake” means including additional information so that a conversation, document, or explanation feels whole, thorough, and not missing any important detail. It’s often used to clarify, confirm, or add finishing touches.
When to Use “For Completeness’s Sake”
You’d use this phrase when:
- You want to make sure nothing is overlooked.
- You’re explaining something step by step.
- You’re adding a detail not strictly necessary, but helpful for full understanding.
For example:
“For completeness’ sake, let me also mention the supporting documents you’ll need.”
Is It Professional/Polite to Say “For Completeness’s Sake”?
Yes-it’s polite and professional, especially in business communication. However, it can sometimes sound a bit stiff or formal. That’s why having warmer alternatives is useful when you want to sound friendlier, more empathetic, or conversational.
Pros or Cons of Saying “For Completeness’s Sake”
Pros:
- Sounds professional and detail-oriented.
- Shows thoroughness and care.
- Often used in formal writing, making it sound reliable.
Cons:
- Can feel a bit cold or overly formal in casual settings.
- It may come across as repetitive if used too often.
- Some listeners may find it slightly old-fashioned.
For Completeness’s Sake, Synonyms:
- Just to Be Thorough
- For the Sake of Clarity
- Just to Be Clear
- To Cover All Bases
- Just in Case
- For the Record
- To Avoid Confusion
- For Reference
- Out of Caution
- Simply to Be Complete
- Just to Be Safe
- For Full Transparency
- So There’s No Doubt
- Just to Reiterate
- For Completeness
- To Be Extra Clear
- For Accuracy’s Sake
- Just So You Know
- For Your Awareness
- Just to Point Out
- To Be Thorough
- To Leave No Gaps
- For Peace of Mind
- Just to Be Detailed
- For Good Measure
- So Everything’s Covered
- Just to Emphasize
- For the Sake of Completeness
- To Avoid Overlooking Anything
- Just to Round Things Out
- For Context
- Just So It’s Clear
- For Your Clarity
- Just to Reconfirm
- To Ensure Nothing Is Missed
Just to Be Thorough
Meaning:
A casual way to signal that you’re covering all bases.
Definition:
This phrase emphasizes thoroughness without being overly formal.
Explanation:
Often used in conversations where you want to ensure everything is clear.
Example:
“Just to be thorough, let’s double-check the last step in the process.”
Best Use:
Everyday conversations, casual emails.
Worst Use:
Formal business reports.
Tone:
Friendly, approachable.
For the Sake of Clarity
Meaning:
Ensuring that everything is crystal clear.
Definition:
Highlights the intention to avoid confusion.
Explanation:
Perfect when your priority is making information easily understood.
Example:
“For the sake of clarity, this policy applies to all employees, not just managers.”
Best Use:
Professional communication, teaching.
Worst Use:
Very casual chats.
Tone:
Clear, instructive.
Just to Be Clear
Meaning:
Confirming understanding or restating details.
Definition:
A shorter, conversational way of saying you want no misunderstandings.
Explanation:
Useful when you’re summarizing or confirming information.
Example:
“Just to be clear, the meeting starts at 9 AM, not 10.”
Best Use:
Emails, casual office talk.
Worst Use:
Formal reports.
Tone:
Direct, conversational.
To Cover All Bases
Meaning:
Ensuring all aspects are considered.
Definition:
Borrowed from sports, it implies no detail is missed.
Explanation:
Ideal for teamwork, project planning, or risk discussions.
Example:
“To cover all bases, we should prepare an extra copy of the presentation.”
Best Use:
Team discussions, planning.
Worst Use:
Formal documents.
Tone:
Inclusive, proactive.
Just in Case
Meaning:
Adding something to prepare for any possibility.
Definition:
A simple, empathetic way to cover possibilities.
Explanation:
Often used to show foresight and care.
Example:
“Just in case, bring an umbrella-it might rain later.”
Best Use:
Everyday speech, caring contexts.
Worst Use:
Formal legal writing.
Tone:
Caring, protective.
For the Record
Meaning:
Officially noting something for documentation.
Definition:
Suggests permanence or importance of the statement.
Explanation:
Great for formal communication or meetings.
Example:
“For the record, we did meet the deadline.”
Best Use:
Business meetings, legal contexts.
Worst Use:
Casual chats.
Tone:
Official, firm.
To Avoid Confusion
Meaning:
Adding clarity to prevent misunderstandings.
Definition:
Signals a proactive effort to keep things simple.
Explanation:
Helpful when dealing with complex instructions.
Example:
“To avoid confusion, let’s stick to one format for all documents.”
Best Use:
Workplace communication.
Worst Use:
Very casual chats.
Tone:
Clear, straightforward.
For Reference
Meaning:
Providing something useful for future use.
Definition:
Indicates the information is not essential but helpful.
Explanation:
Often seen in professional documents or academic work.
Example:
“For reference, here’s a link to the full report.”
Best Use:
Emails, research, documents.
Worst Use:
Small talk.
Tone:
Professional, resourceful.
Out of Caution
Meaning:
Including something to be extra safe.
Definition:
Suggests precaution and carefulness.
Explanation:
Adds information to minimize risk.
Example:
“Out of caution, let’s back up the files before installing updates.”
Best Use:
Safety-related discussions, technical work.
Worst Use:
Every day, friendly chats.
Tone:
Careful, cautious.
Simply to Be Complete
Meaning:
Similar to the original phrase, but softer.
Definition:
Indicates finishing something with care.
Explanation:
Works well in both professional and semi-formal writing.
Example:
“Simply to be complete, let’s list all the required tools.”
Best Use:
Reports, instructions.
Worst Use:
Casual speech.
Tone:
Neutral, professional.
Just to Be Safe
Meaning:
To take an extra step as a precaution.
Definition:
A phrase that adds information to prevent errors or mishaps.
Explanation:
Often used when you want to minimize risk in decisions or actions.
Example:
“Just to be safe, let’s check the numbers one more time.”
Best Use:
Every day talk, workplace reminders.
Worst Use:
Very formal reports.
Tone:
Cautious, caring.
For Full Transparency
Meaning:
To be open and honest with all details.
Definition:
Indicates you’re sharing information openly.
Explanation:
Strongly associated with honesty in business and personal contexts.
Example:
“For full transparency, here’s the budget breakdown.”
Best Use:
Professional communication, leadership.
Worst Use:
Casual chat with friends.
Tone:
Honest, professional.
So There’s No Doubt
Meaning:
To ensure no uncertainty remains.
Definition:
Leaves no room for misinterpretation.
Explanation:
Great when clarity is essential.
Example:
“So there’s no doubt, everyone should arrive 15 minutes early.”
Best Use:
Instructions, directives.
Worst Use:
Light, friendly conversations.
Tone:
Firm, authoritative.
Just to Reiterate
Meaning:
To repeat for emphasis.
Definition:
Reinforces a point already made.
Explanation:
Ensures the main point isn’t overlooked.
Example:
“Just to reiterate, deadlines are non-negotiable.”
Best Use: Meetings, teaching.
Worst Use:
Overused in casual conversation.
Tone:
Emphatic, clarifying.
For Completeness
Meaning:
A shorter version of the original.
Definition:
Highlights adding information to ensure wholeness.
Explanation:
Often used in academic or technical writing.
Example:
“For completeness, here’s the appendix.”
Best Use:
Reports, research.
Worst Use:
Every day chat.
Tone:
Formal, academic.
To Be Extra Clear
Meaning:
Adding more detail to avoid confusion.
Definition:
Strengthens the point of clarity.
Explanation:
A softer, friendlier form of ensuring clarity.
Example:
“To be extra clear, parking is free after 6 PM.”
Best Use:
Workplace, casual communication.
Worst Use:
Academic writing.
Tone:
Warm, explanatory.
For Accuracy’s Sake
Meaning:
Ensuring everything is precise.
Definition:
Focuses on correctness and accuracy.
Explanation:
Great when numbers, facts, or records are involved.
Example:
“For accuracy’s sake, the report must reflect the updated data.”
Best Use:
Academic, technical, or legal contexts.
Worst Use:
Casual everyday talk.
Tone:
Precise, formal.
Just So You Know
Meaning:
Sharing extra information for awareness.
Definition:
A casual way to keep someone informed.
Explanation:
Often used in friendly conversations.
Example:
“Just so you know, the café closes early today.”
Best Use:
Informal chats, friendly updates.
Worst Use:
Professional documents.
Tone:
Friendly, conversational.
For Your Awareness
Meaning:
Sharing information for someone’s knowledge.
Definition:
A Professional phrase to keep people informed.
Explanation:
Commonly seen in business emails.
Example:
“For your awareness, the policy will take effect next month.”
Best Use:
Work emails, office communication.
Worst Use:
Casual friend conversations.
Tone:
Polite, professional.
Just to Point Out
Meaning:
Highlighting an important detail.
Definition:
Calls attention to something specific.
Explanation:
Helpful when emphasizing overlooked details.
Example:
“Just to point out, the form needs to be signed before submission.”
Best Use:
Conversations, reminders.
Worst Use:
Academic or legal writing.
Tone:
Direct, neutral.
To Be Thorough
Meaning:
Ensuring nothing is left out.
Definition:
Focuses on completeness and diligence.
Explanation:
Works well when carefulness is valued.
Example:
“To be thorough, let’s review the list again.”
Best Use:
Work, planning.
Worst Use:
Informal, casual chats.
Tone:
Careful, detail-oriented.
To Leave No Gaps
Meaning:
Covering every detail without omission.
Definition:
Emphasizes completeness in communication.
Explanation:
Ideal when missing details could cause issues.
Example:
“To leave no gaps, we’ll document each step of the process.”
Best Use:
Business or technical settings.
Worst Use:
Lighthearted social talk.
Tone:
Meticulous, serious.
For Peace of Mind
Meaning:
Adding reassurance for comfort.
Definition:
Ensures security or clarity to ease concerns.
Explanation:
Often used when speaking empathetically.
Example:
“For peace of mind, let’s confirm the reservation.”
Best Use:
Personal conversations, customer service.
Worst Use:
Technical writing.
Tone:
Caring, reassuring.
Just to Be Detailed
Meaning:
Emphasizing thoroughness.
Definition:
Adds precision and attention to detail.
Explanation:
Casual yet attentive in tone.
Example:
“Just to be detailed, here’s the timeline of events.”
Best Use:
Informal professional talk.
Worst Use:
Strict academic writing.
Tone:
Careful, casual.
For Good Measure
Meaning:
Adding something extra just in case.
Definition:
Suggests an additional precaution.
Explanation:
Light and often used in everyday speech.
Example:
“For good measure, let’s bring an extra set of keys.”
Best Use:
Everyday conversation.
Worst Use:
Formal communication.
Tone:
Lighthearted, casual.
So Everything’s Covered
Meaning:
Ensuring completeness.
Definition:
Makes clear that no stone is left unturned.
Explanation:
Informal but effective in group settings.
Example:
“So everything’s covered, let’s add one more example.”
Best Use:
Team discussions, casual work talk.
Worst Use:
Formal documents.
Tone:
Inclusive, clear.
Just to Emphasize
Meaning:
Stressing a particular point.
Definition:
Strengthens communication by highlighting the importance.
Explanation:
Great for instruction or teaching.
Example:
“Just to emphasize, this step is crucial.”
Best Use:
Training, teaching, reminders.
Worst Use:
Friendly social chat.
Tone:
Strong, guiding.
For the Sake of Completeness
Meaning:
A direct variation of the original.
Definition:
Keeps a formal but softened tone.
Explanation:
Best for professional or academic contexts.
Example:
“For the sake of completeness, let’s include the appendix.”
Best Use:
Reports, professional settings.
Worst Use:
Every day, casual conversations.
Tone:
Professional, neutral.
To Avoid Overlooking Anything
Meaning:
Preventing omissions.
Definition:
Shows extra care in communication.
Explanation:
Demonstrates diligence.
Example:
“To avoid overlooking anything, we’ll review the checklist again.”
Best Use:
Work, project planning.
Worst Use:
Light social settings.
Tone:
Careful, responsible.
Just to Round Things Out
Meaning:
Finishing off with completeness.
Definition:
Suggests adding the final touches.
Explanation:
Friendly and conversational phrase.
Example:
“Just to round things out, let’s add a quick example.”
Best Use:
Informal discussions, presentations.
Worst Use:
Formal legal documents.
Tone:
Casual, approachable.
For Context
Meaning:
Adding background for understanding.
Definition:
Gives supporting detail.
Explanation:
Often used in explanations or teaching.
Example:
“For context, here’s why the rule was created.”
Best Use:
Educational, explanatory settings.
Worst Use:
Quick casual chats.
Tone:
Informative, helpful.
Just So It’s Clear
Meaning:
To prevent misunderstanding.
Definition:
Simplifies communication.
Explanation:
Adds a human touch to clarification.
Example:
“Just so it’s clear, we’ll meet at the café on Main Street.”
Best Use:
Conversations, emails.
Worst Use:
Academic papers.
Tone:
Friendly, clarifying.
For Your Clarity
Meaning:
Ensuring the other person understands.
Definition:
Polite and professional.
Explanation:
Useful when explaining complex matters.
Example:
“For your clarity, the contract covers both parties equally.”
Best Use:
Professional settings.
Worst Use:
Every day, casual chat.
Tone:
Professional, empathetic.
Just to Reconfirm
Meaning:
Double-checking or validating.
Definition:
Ensures accuracy and alignment.
Explanation:
Useful when confirming important details.
Example:
“Just to reconfirm, the event is tomorrow at noon, correct?”
Best Use:
Emails, scheduling.
Worst Use:
Small talk.
Tone:
Careful, respectful.
To Ensure Nothing Is Missed
Meaning:
Covering every detail for safety.
Definition:
A direct way to highlight thoroughness.
Explanation:
Works across both professional and personal contexts.
Example:
“To ensure nothing is missed, let’s review the entire list again.”
Best Use:
Work planning, teamwork.
Worst Use:
Very casual conversations.
Tone:
Serious, responsible.
Final Thoughts
Language is a powerful bridge between intention and understanding. While “For Completeness’s Sake” gets the job done, it can sometimes feel too formal or rigid. That’s why having a variety of alternatives matters-so you can adapt your tone to the moment. Each phrase on this list offers a different shade of meaning, from warm and conversational to professional and precise.
When you say “just to be safe” or “for full transparency,” you’re not just filling space-you’re showing attentiveness, clarity, and empathy. Words like these can soften instructions, make explanations easier to follow, and demonstrate respect for your listener or reader. They help avoid misunderstandings and keep communication flowing naturally.
In business, using alternatives like “for your awareness” or “to ensure nothing is missed” builds professionalism and trust. In personal conversations, softer options such as “just in case” or “for peace of mind” add reassurance and kindness.
The beauty of language lies in its flexibility. By choosing the right phrase for the right moment, you not only ensure completeness but also strengthen relationships and leave a lasting impression. So next time you’re tempted to say “For Completeness’s Sake,” consider one of these 35 thoughtful alternatives. You’ll find your message lands with more warmth, clarity, and impact.
FAQs
What does “for completeness’s sake” mean?
It means adding information to ensure an explanation or document is thorough and nothing important is left out. It’s often used to clarify details or finalize instructions.
Is “for completeness’ sake” formal or casual?
It’s more formal than casual. While it works well in professional writing, emails, and reports, it may sound stiff in everyday conversations.
What are the best alternatives to “for completeness’ sake”?
Some top alternatives include “just to be thorough,” “for the sake of clarity,” “for full transparency,” and “to ensure nothing is missed.” Each works in different tones and contexts.
Is it polite to say “for completeness’ sake”?
Yes, it’s polite and professional. However, depending on tone, it may feel formal. Softer alternatives like “just to be clear” or “for peace of mind” can feel warmer and more approachable.
When should I avoid using “for completeness’ sake”?
Avoid it in very casual conversations, where it might sound unnatural or overly formal. Instead, use friendlier phrases such as “just in case” or “just so you know.”

Hi, I’m Emma Brooke, the writer and creator behind Grammarwaves.com. I’m passionate about helping people understand English grammar in a simple, clear, and engaging way. Whether you’re brushing up on basic grammar or diving into tricky language questions, my goal is to make learning easy and enjoyable.