Which to use
“does” is a verb and “dos” is a num - they look or sound alike but fill different roles in a sentence.
- #31,750
- “does” frequency rank
- #57
- “dos” frequency rank
- 31807
- confusion score
Side-by-Side Comparison
| Feature | does | dos |
|---|---|---|
| Definition | Tercera persona del singular (he, she, it) del presente simple del verbo (to) do. | Que consta de uno más que la unidad (1+1). |
Where the eye mixes does and dos
Muted = shared; highlighted = the visual trap. They share 3 letters in sequence.
Visual trap between does and dos
These two trip readers on the page rather than in the ear: does is /ˈdʌz/ while dos is [ˈd̪os]. Spoken aloud the problem disappears. In writing it persists, because they differ by 1 letter(s) in length, and the parts of speech differ too (verb vs num), which is usually the fastest check. Our composite confusion score for this pair is 31807, derived from the frequency rank of both members and their visual similarity.
does is recorded at frequency rank #31,750, classified as averb, pronounced /ˈdʌz/. dos is at rank #57, tagged as anum, pronounced [ˈd̪os].
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 31807, this pair ranks #205,222 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of does vs dos
Shared letters: dos. Private to "does": e. Private to "dos": -.
"does" · 4 letters · shape CVVC · "dos" · 3 letters · shape CVC
Known mistypes of this pair
- does ← ddoes · deos · doess · odes
Frequently Asked Questions
Is swapping "does" for "dos" ever safe?
Frequency check: "does" vs "dos" - which ranks higher?
What to do next
Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.
- Full dictionary entry for "does" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "dos" - compare definitions side by side with the headword page. Word entry
- This pair ranks #205,222 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
- "does" and "dos" also get mixed up with nearby pairs, the highest-scored neighbour is "does vs dont". Nearby pair
- Recorded mistypes exist for at least one side of this pair, useful when a spell-checker or OCR lands on the wrong form. See mistypes
Confusion rank #205,222 of 323,831 scored Spanish pairs, corpus vintage 2026-09-03, not spelling advice.