Which to use
“so's” is a contraction and “sook” is a verb - they look or sound alike but fill different roles in a sentence.
- #38,171
- “so's” frequency rank
- #46,187
- “sook” frequency rank
- 84358
- confusion score
Side-by-Side Comparison
| Feature | so's | sook |
|---|---|---|
| Definition | So that, in order that. | Alternative spelling of suck. |
Where the spellings diverge
Shared letters are muted; the letters that actually set so's and sook apart are highlighted. They share 2 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: so's is acontraction and sookaverb. On the page they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 84358, derived from the frequency rank of both members and their visual similarity.
so's is recorded at frequency rank #38,171, classified as acontraction. sook is at rank #46,187, tagged as averb.
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 84358, this pair ranks #12,217 of 530,003 scored English confusable pairs - among the most confusable pairs.
Orthographic DNA of so's vs sook
Shared letters: os. Private to "so's": -. Private to "sook": k.
"so's" · 3 letters · shape CVC · "sook" · 4 letters · shape CVVC
Known mistypes of this pair
- sook ← osok · sok · soko · sookk · ssook
Frequency comparison
Frequently Asked Questions
Can "so's" and "sook" be used interchangeably?
Which is more common, "so's" or "sook"?
Remembering so's vs sook
The fastest way to pick the right one every time.
- Check the role first: if you need a contraction, it's “so's”; for a verb, it's “sook”.
- See each word in full, definition, IPA, etymology and its other confusables. Full “so's” entry
- Browse more pairs most likely to be confused. Most confusable