donvsdon'tWhat's the difference?

Quick tell: don is a noun, don't is a contraction, so they fill different roles in a sentence.

Which to use

“don” is a noun and “don't” is a contraction - they look or sound alike but fill different roles in a sentence.

#1,033
“don” frequency rank
#8,647
“don't” frequency rank
9680
confusion score

Side-by-Side Comparison

Feature don don't
Definition Cosa cualquiera que se da de forma voluntaria y gratuita. Contracción de do not, no hagas, no hacer...

Where the spellings diverge

Shared letters are muted; the letters that actually set don and don't apart are highlighted. They share 3 letters in sequence, which is exactly why the eye skips the difference.

3 ch
don
5 ch
don't

Spelling & Dictionary Insight

These two trip readers on the page rather than in the ear: don is [ˈd̪õn] while don't is /dəʊnt/. Spoken aloud the problem disappears. In writing it persists, because they differ by 2 extra letter(s) - “don” sits inside “don't”, and the parts of speech differ too (noun vs contraction), which is usually the fastest check. Our composite confusion score for this pair is 9680, derived from the frequency rank of both members and their visual similarity.

don is recorded at frequency rank #1,033, classified as anoun, pronounced [ˈd̪õn]. don't is at rank #8,647, tagged as acontraction, pronounced /dəʊnt/.

Glosses for this pair are partially populated in our dataset, but the full side-by-side definitions above should still guide you to the right choice.

With a confusion score of 9680, this pair ranks #301,166 of 323,831 scored Spanish confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of don vs don't

Shared letters: dno. Private to "don": -. Private to "don't": t.

"don" · 3 letters · shape CVC  ·  "don't" · 4 letters · shape CVCC

Frequency comparison

don#1,033
don't#8,647

Source: FrequencyWords open word-frequency list

Frequently Asked Questions

Can "don" and "don't" be used interchangeably?
No - they are not even the same part of speech. "don" is a noun and "don't" a contraction, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "don" or "don't"?
"don" is the more common of the two: it sits at frequency rank #1,033 in our Spanish list, against #8,647 for "don't". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Remembering don vs don't

The fastest way to pick the right one every time.

  • Check the role first: if you need a noun, it's “don”; for a contraction, it's “don't”.
  • See each word in full, definition, IPA, etymology and its other confusables. Full “don” entry
  • Browse more pairs most likely to be confused. Most confusable

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list