Which to use
“voice” is a noun and “vouch” is a verb - they look or sound alike but fill different roles in a sentence.
- #918
- “voice” frequency rank
- #24,635
- “vouch” frequency rank
- 25553
- confusion score
Side-by-Side Comparison
| Feature | voice | vouch |
|---|---|---|
| Definition | Sound uttered by the mouth, especially by human beings in speech or song; sound thus uttered considered as possessing some special quality or character. | To call on (someone) to be a witness to something. |
Where the eye mixes voice and vouch
Muted = shared; highlighted = the visual trap. They share 3 letters in sequence. voice (CVVCV) and vouch (CVVCC) run the same length but a different consonant-vowel pattern - the shape difference is usually the fastest tell.
Why the eye confuses voice with vouch
These two trip readers on the page rather than in the ear: voice is /vɔɪs/ while vouch is /ˈvaʊt͡ʃ/. Spoken aloud the problem disappears. In writing it persists, because they share most of their letters but differ in 2 positions, and the parts of speech differ too (noun vs verb), which is usually the fastest check. Our composite confusion score for this pair is 25553, derived from the frequency rank of both members and their visual similarity.
voice is recorded at frequency rank #918, classified as anoun, pronounced /vɔɪs/. vouch is at rank #24,635, tagged as averb, pronounced /ˈvaʊt͡ʃ/.
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 25553, this pair ranks #393,446 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of voice vs vouch
Shared letters: cov. Private to "voice": ei. Private to "vouch": hu.
"voice" · 5 letters · shape CVVCV · "vouch" · 5 letters · shape CVVCC
Known mistypes of this pair
Frequently Asked Questions
Do "voice" and "vouch" mean the same thing in a sentence?
In ordinary English text, does "voice" or "vouch" show up more?
What to do next
Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.
- Full dictionary entry for "voice" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "vouch" - compare definitions side by side with the headword page. Word entry
- This pair ranks #393,446 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "voice" and "vouch" also get mixed up with nearby pairs, the highest-scored neighbour is "VOC vs vouch". 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 #393,446 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.