Which to use
“whos” is a noun and “why's” is a contraction - they look or sound alike but fill different roles in a sentence.
- #27,029
- “whos” frequency rank
- #28,792
- “why's” frequency rank
- 55821
- confusion score
Side-by-Side Comparison
| Feature | whos | why's |
|---|---|---|
| Definition | plural of who; often used along with whats, whys, hows, etc. | Contraction of why + is. |
Letter map: whos vs why's
Shared letters muted; letters that set whos and why's apart highlighted. Shared run: 3. whos and why's follow the identical consonant-vowel pattern (CCVC). Same shape at a glance is often the real trap, independent of shared letters.
Grammar separator: whos vs why's
Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: whos is anoun and why'sacontraction. On the page they differ by 1 letter(s) in length. Our composite confusion score for this pair is 55821, derived from the frequency rank of both members and their visual similarity.
whos is recorded at frequency rank #27,029, classified as anoun, pronounced /huːz/. why's is at rank #28,792, tagged as acontraction.
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 55821, this pair ranks #130,715 of 530,003 scored English confusable pairs - among the most confusable pairs.
Orthographic DNA of whos vs why's
Shared letters: hsw. Private to "whos": o. Private to "why's": y.
"whos" · 4 letters · shape CCVC · "why's" · 4 letters · shape CCVC
Known mistypes of this pair
- whos ← hwos · whhos · whoss · whso · wohs · wwhos
Frequently Asked Questions
Can "whos" and "why's" be used interchangeably?
In ordinary English text, does "whos" or "why's" show up more?
Useful next steps
Done with this confusable. These links stay specific to "whos" and "why's".
- Full dictionary entry for "whos" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "why's" - compare definitions side by side with the headword page. Word entry
- This pair ranks #130,715 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "whos" and "why's" also get mixed up with nearby pairs, the highest-scored neighbour is "whorl vs whos". 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 #130,715 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.