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. |
Where the spellings diverge
Shared letters are muted; the letters that actually set whos and why's apart are highlighted. They share 3 letters in sequence, which is exactly why the eye skips the difference.
Spelling & Dictionary Insight
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
Frequency comparison
Frequently Asked Questions
Can "whos" and "why's" be used interchangeably?
Which is more common, "whos" or "why's"?
Remembering whos vs why's
The fastest way to pick the right one every time.
- Check the role first: if you need a noun, it's “whos”; for a contraction, it's “why's”.
- See each word in full, definition, IPA, etymology and its other confusables. Full “whos” entry
- Browse more pairs most likely to be confused. Most confusable