Which to use
“sook” is a verb and “spook” is a noun - they look or sound alike but fill different roles in a sentence.
- #46,187
- “sook” frequency rank
- #33,857
- “spook” frequency rank
- 80044
- confusion score
Side-by-Side Comparison
| Feature | sook | spook |
|---|---|---|
| Definition | Alternative spelling of suck. | A ghost or phantom. |
Letter map: sook vs spook
Shared letters muted; letters that set sook and spook apart highlighted. Shared run: 4. sook runs 4 letters (CVVC) against spook's 5 (CCVVC) - the length gap alone is often enough to separate them once you know to check it.
Part-of-speech tell for sook / spook
Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: sook is averb and spookanoun. On the page they differ by 1 letter(s) in length. Our composite confusion score for this pair is 80044, derived from the frequency rank of both members and their visual similarity.
sook is recorded at frequency rank #46,187, classified as averb. spook is at rank #33,857, tagged as anoun, pronounced /spuːk/.
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 80044, this pair ranks #20,693 of 530,003 scored English confusable pairs - among the most confusable pairs.
Orthographic DNA of sook vs spook
Shared letters: kos. Private to "sook": -. Private to "spook": p.
"sook" · 4 letters · shape CVVC · "spook" · 5 letters · shape CCVVC
Known mistypes of this pair
Frequently Asked Questions
Is swapping "sook" for "spook" ever safe?
Frequency check: "sook" vs "spook" - which ranks higher?
After this comparison
You've compared "sook" and "spook". Here's where to go from here.
- Full dictionary entry for "sook" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "spook" - compare definitions side by side with the headword page. Word entry
- This pair ranks #20,693 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "sook" and "spook" 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 #20,693 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.