Which to use
“feet” and “fen” are a confusable English pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #1,105
- “feet” frequency rank
- #35,717
- “fen” frequency rank
- 36822
- confusion score
Side-by-Side Comparison
| Feature | feet | fen |
|---|---|---|
| Definition | plural of foot | A type of wetland fed by ground water and runoff, containing peat below the waterline, characteristically alkaline. |
Where the eye mixes feet and fen
Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.
Why the eye confuses feet with fen
A purely visual mix-up. feet (/fiːt/) and fen (/fɛn/) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they differ by 1 letter(s) in length. Our composite confusion score for this pair is 36822, derived from the frequency rank of both members and their visual similarity.
feet is recorded at frequency rank #1,105, classified as anoun, pronounced /fiːt/. fen is at rank #35,717, tagged as anoun, pronounced /fɛn/.
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 36822, this pair ranks #299,878 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of feet vs fen
Shared letters: ef. Private to "feet": t. Private to "fen": n.
"feet" · 4 letters · shape CVVC · "fen" · 3 letters · shape CVC
Known mistypes of this pair
- feet ← efet · feett · ffeet
Frequently Asked Questions
Is swapping "feet" for "fen" ever safe?
Frequency check: "feet" vs "fen" - which ranks higher?
Useful next steps
Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.
- Full dictionary entry for "feet" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "fen" - compare definitions side by side with the headword page. Word entry
- This pair ranks #299,878 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "feet" and "fen" also get mixed up with nearby pairs, the highest-scored neighbour is "fen vs foh". 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 #299,878 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.