sookvssunkWhat's the difference?

Which to use

“sook” and “sunk” are a confusable English pair: similar on the page, but distinct in meaning, check the gloss before you choose.

#46,187
“sook” frequency rank
#10,617
“sunk” frequency rank
56804
confusion score

Side-by-Side Comparison

Feature sook sunk
Definition Alternative spelling of suck. past participle of sink

Letter map: sook vs sunk

Shared letters muted; letters that set sook and sunk apart highlighted. Shared run: 2.

4 ch
sook
4 ch
sunk

Pair insight - sook / sunk

sook and sunk are indexed as a confusable English pair. We have no recorded pronunciation or part of speech for both members, so the spelling overlap is what we can show you: they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 56804, derived from the frequency rank of both members and their visual similarity.

sook is recorded at frequency rank #46,187, classified as averb. sunk is at rank #10,617, tagged as averb, pronounced /sʌŋk/.

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 56804, this pair ranks #123,630 of 530,003 scored English confusable pairs - among the most confusable pairs.

Orthographic DNA of sook vs sunk

Shared letters: ks. Private to "sook": o. Private to "sunk": nu.

"sook" · 4 letters · shape CVVC  ·  "sunk" · 4 letters · shape CVCC

Known mistypes of this pair

  • sookosok · sok · soko · sookk · ssook
  • sunksnuk · ssunk · sukn · sunkk · sunnk · usnk

Frequently Asked Questions

Do "sook" and "sunk" mean the same thing in a sentence?
No. They share most of their letters but differ in 2 positions, but the dictionary glosses above give them different meanings, so swapping one for the other changes what the sentence says.
In ordinary English text, does "sook" or "sunk" show up more?
"sunk" is the more common of the two: it sits at frequency rank #10,617 in our English list, against #46,187 for "sook". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

Done with this confusable. These links stay specific to "sook" and "sunk".

  • Full dictionary entry for "sook" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "sunk" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #123,630 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "sook" and "sunk" also get mixed up with nearby pairs, the highest-scored neighbour is "soca vs sook". 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 #123,630 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.

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

Source: FrequencyWords open word-frequency list