who'dvswhoseWhat's the difference?

Quick tell: who'd is a contraction, whose is a determiner, so they fill different roles in a sentence.

Which to use

“who'd” is a contraction and “whose” is a determiner - they look or sound alike but fill different roles in a sentence.

#12,531
“who'd” frequency rank
#919
“whose” frequency rank
13450
confusion score

Side-by-Side Comparison

Feature who'd whose
Definition Who had. Of whom, belonging to whom; which person's or people's.

Where the spellings diverge

Shared letters are muted; the letters that actually set who'd and whose apart are highlighted. They share 3 letters in sequence, which is exactly why the eye skips the difference.

5 ch
who'd
5 ch
whose

Spelling & Dictionary Insight

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: who'd is acontraction and whoseadeterminer. On the page they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 13450, derived from the frequency rank of both members and their visual similarity.

who'd is recorded at frequency rank #12,531, classified as acontraction. whose is at rank #919, tagged as adet, pronounced /huːz/.

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 13450, this pair ranks #475,733 of 530,003 scored English confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of who'd vs whose

Shared letters: how. Private to "who'd": d. Private to "whose": es.

"who'd" · 4 letters · shape CCVC  ·  "whose" · 5 letters · shape CCVCV

Known mistypes of this pair

  • whosehwose · whhose · whoes · whosse · whsoe · wohse · wwhose

Frequency comparison

who'd#12,531
whose#919

Source: FrequencyWords open word-frequency list

Frequently Asked Questions

Can "who'd" and "whose" be used interchangeably?
No - they are not even the same part of speech. "who'd" is a contraction and "whose" a determiner, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "who'd" or "whose"?
"whose" is the more common of the two: it sits at frequency rank #919 in our English list, against #12,531 for "who'd". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

Remembering who'd vs whose

The fastest way to pick the right one every time.

  • Check the role first: if you need a contraction, it's “who'd”; for a determiner, it's “whose”.
  • See each word in full, definition, IPA, etymology and its other confusables. Full “who'd” entry
  • Browse more pairs most likely to be confused. Most confusable

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list FrequencyWords open word-frequency list