Which to use
“vain” is an adjective and “vis” is a noun - they look or sound alike but fill different roles in a sentence.
- #10,632
- “vain” frequency rank
- #16,614
- “vis” frequency rank
- 27246
- confusion score
Side-by-Side Comparison
| Feature | vain | vis |
|---|---|---|
| Definition | Overly proud of oneself, especially concerning appearance; having a high opinion of one's own accomplishments with slight reason. | Force; energy; might; power. |
Where the eye mixes vain and vis
Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.
Look-alike desk: vain vs vis
These two trip readers on the page rather than in the ear: vain is /veɪn/ while vis is /vɪs/. 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 (adjective vs noun), which is usually the fastest check. Our composite confusion score for this pair is 27246, derived from the frequency rank of both members and their visual similarity.
vain is recorded at frequency rank #10,632, classified as anadj, pronounced /veɪn/. vis is at rank #16,614, tagged as anoun, pronounced /vɪs/.
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 27246, this pair ranks #380,427 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of vain vs vis
Shared letters: iv. Private to "vain": an. Private to "vis": s.
"vain" · 4 letters · shape CVVC · "vis" · 3 letters · shape CVC
Known mistypes of this pair
- vain ← avin · vainn · vani · vvain
Frequently Asked Questions
Can "vain" and "vis" be used interchangeably?
In ordinary English text, does "vain" or "vis" show up more?
Useful next steps
Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.
- Full dictionary entry for "vain" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "vis" - compare definitions side by side with the headword page. Word entry
- This pair ranks #380,427 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "vain" and "vis" also get mixed up with nearby pairs, the highest-scored neighbour is "VH vs vis". 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 #380,427 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.