I dont't (don't)

Missing the apostrophe in dont is a simple, common spelling slip. Use don't (do + not) when you mean the contraction; write do not for formality or emphasis. Below are quick rules, many copy-ready corrections for work, school, and casual use, rewrite templates, a short memory trick, related errors to scan for, and a brief FAQ.

Quick answer

Write don't (with an apostrophe). dont without an apostrophe is a nonstandard spelling; the apostrophe marks the omitted letter in do + not.

Correct: don't = do not
Wrong: dont → missing apostrophe (spelling error)
Fix quickly: insert an apostrophe between o and t: dont → don't

Core explanation (short)

Don't is a contraction of do + not; the apostrophe replaces the omitted letter(s). Leaving it out creates a misspelling that distracts readers in emails, essays, and profiles.

do + not → don't (apostrophe shows omission)
Missing apostrophe = spelling error, not a different word
Use do not when you want formality or emphasis

Real usage and tone

Don't is appropriate for neutral and informal business writing. Choose do not for formal reports, legal text, or when you want stronger emphasis. Whatever you pick, spell the contraction correctly.

Conversational emails, chat, social posts → don't
Formal reports, legal documents, some academic writing → do not
If unsure in a formal context, prefer do not

Work: Don't merge the branch until QA signs off. (email)
School: Students don't need to attend the optional workshop. (announcement)
Casual: Don't worry - I'll bring extra chargers. (text)

Examples you can copy (work / school / casual)

Below are common sentences that often lose the apostrophe, with corrected versions you can paste.

Work - Wrong: We dont have the final numbers yet; I'll follow up Monday.Work -
Right: We don't have the final numbers yet; I'll follow up Monday.
Work - Wrong: Please let me know if you dont agree with the proposed schedule.Work -
Right: Please let me know if you don't agree with the proposed schedule.
Work - Wrong: Dont sign the contract until legal reviews it.Work -
Right: Don't sign the contract until legal reviews it.
School - Wrong: I dont know how to solve problem three on the homework.School -
Right: I don't know how to solve problem three on the homework.
School - Wrong: Students dont have to attend the review session if they have a conflict.School -
Right: Students don't have to attend the review session if they have a conflict.
School - Wrong: Dont forget to include your references in the bibliography.School -
Right: Don't forget to include your references in the bibliography.
Casual - Wrong: You dont have to come if you're busy.Casual -
Right: You don't have to come if you're busy.
Casual - Wrong: Dont worry, it's fine.Casual -
Right: Don't worry, it's fine.
Casual - Wrong: I dont want to miss the movie tonight.Casual -
Right: I don't want to miss the movie tonight.

Rewrite help: quick fixes and tone alternatives

Choose a quick fix (insert the apostrophe) or expand to do not for formality. Use the templates below when you need to change tone or clarity.

Quick fix: replace dont → don't
Formal rewrite: replace don't → do not and adjust vocabulary if needed
Polish: remove unnecessary contractions and add clarifying detail

Example: Wrong: I dont think this plan will work.Quick fix: I don't think this plan will work.
Formal: I do not believe this plan will succeed.
Example: Wrong: We dont have enough data to proceed.Quick fix: We don't have enough data to proceed.
Formal: We do not have sufficient data to proceed.
Example: Wrong: Dont worry about the small formatting issues.Polished: Don't worry about the small formatting issues; I'll correct them before submission.
Template: [Wrong: X dont Y] → [Fix: X don't Y] → [
Formal: X do not Y / X does not Y (third-person singular)]

Hyphenation and apostrophes

Hyphens, dashes, or spaces do not replace apostrophes. Those mechanical substitutions look unprofessional and break the contraction.

Incorrect: do-n't or do n't
Correct: don't
Always use a single apostrophe character for contractions

Wrong: do-n't submit the final version.
Right: don't submit the final version.
Wrong: do n't change the schedule.
Right: don't change the schedule.

Try your own sentence

Test the sentence in full context; that usually makes the correct form obvious.

Spacing and keyboard tips

Apostrophes can disappear through copy-paste or keyboard settings. Use find-and-replace and add common contractions to your dictionary to avoid repeated fixes.

Find-and-replace: search for dont and replace with don't, then skim each instance
Add don't to your personal dictionary to stop incorrect autocorrects
Check keyboard language and smart-punctuation settings on mobile devices

Tip: Run one quick search for dont before finalizing a document.

Grammar note: don't vs doesn't and agreement

Don't pairs with I, you, we, they and plural subjects. Use doesn't for third-person singular. Expanding contractions to do not or does not doesn't change agreement rules.

I/you/we/they + don't
he/she/it + doesn't
When expanded, match do/does to the subject

Wrong: He dont agree with the schedule.
Right: He doesn't agree with the schedule.
Wrong: They dont expect any delays.
Right: They don't expect any delays.

Similar mistakes to scan for

If you drop apostrophes in don't, you may drop them elsewhere. Run a quick find for other common contractions and possessives.

Check: its vs it's, youre vs you're, cant vs can't, theyre vs they're, youve vs you've
Possessive vs contraction (its vs it's) requires separate attention
Use a spellchecker or search for likely strings to catch many instances fast

Wrong: Its been a long day; I hope youre resting.
Right: It's been a long day; I hope you're resting.
Wrong: Cant you see the message theyve sent?
Right: Can't you see the message they've sent?

Memory trick and quick checklist

Use a tiny mental image and a three-step check to stop dont from slipping into your writing.

Mnemonic: apostrophe = missing "o" in do + not - picture don't as do(o)t with the o removed and replaced by an apostrophe
Three-step check: 1) search for dont; 2) decide: don't or do not; 3) fix and skim surrounding text
Add don't, can't, you're, it's to your dictionary or autocorrect list

Quick rule: If it's conversational, use don't. If it's formal, use do not.

FAQ

Is 'dont' ever correct?

'Dont' without an apostrophe is not correct in standard written English. You may see it in casual chat or deliberate stylization, but standard writing uses don't.

How do I fix every 'dont' in a long document quickly?

Use find-and-replace to change dont → don't, then review each replacement; sometimes the context needs do not instead of the contraction.

Should I use don't or do not in a formal report?

Prefer do not in formal reports for tone and emphasis. In conversational internal messages, don't is acceptable.

Why does my keyboard change don't to dont?

Autocorrect, keyboard language, or smart-punctuation settings can alter punctuation. Add don't to your personal dictionary and check keyboard settings.

Will grammar checkers catch 'dont'?

Most spellcheckers mark dont as a misspelling and suggest don't. Grammar tools may also recommend expanding contractions for formality.

Want a fast sentence check?

Paste a sentence into a quick editor or run a find for dont in your document. Fix to don't or to do not (for formality), then skim for other dropped apostrophes.