Which to use
“FES” is a noun and “fess” is a verb - they look or sound alike but fill different roles in a sentence.
- #39,812
- “FES” frequency rank
- #43,640
- “fess” frequency rank
- 83452
- confusion score
Side-by-Side Comparison
| Feature | FES | fess |
|---|---|---|
| Definition | Initialism of floppy eyelid syndrome | To confess; to admit. |
Letter map: FES vs fess
Shared letters muted; letters that set FES and fess apart highlighted. Shared run: 3. FES runs 3 letters (CVC) against fess's 4 (CVCC) - the length gap alone is often enough to separate them once you know to check it.
Part-of-speech tell for FES / fess
Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: FES is anoun and fessaverb. On the page they differ by 1 extra letter(s) - “FES” sits inside “fess”. Our composite confusion score for this pair is 83452, derived from the frequency rank of both members and their visual similarity.
FES is recorded at frequency rank #39,812, classified as anoun. fess is at rank #43,640, tagged as averb, pronounced /fɛs/.
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 83452, this pair ranks #13,801 of 530,003 scored English confusable pairs - among the most confusable pairs.
Orthographic DNA of FES vs fess
Shared letters: efs. Private to "FES": -. Private to "fess": -.
"FES" · 3 letters · shape CVC · "fess" · 4 letters · shape CVCC
Known mistypes of this pair
- fess ← efss · ffess · fses
Frequently Asked Questions
Do "FES" and "fess" mean the same thing in a sentence?
Frequency check: "FES" vs "fess" - which ranks higher?
What to do next
Done with this confusable. These links stay specific to "FES" and "fess".
- Full dictionary entry for "FES" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "fess" - compare definitions side by side with the headword page. Word entry
- This pair ranks #13,801 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "FES" and "fess" also get mixed up with nearby pairs, the highest-scored neighbour is "Fenn vs fess". 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 #13,801 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.