fenvsfohTell them apart

Quick tell: fen is a noun, foh is an intj, so they fill different roles in a sentence.

Which to use

“fen” is a noun and “foh” is an intj - they look or sound alike but fill different roles in a sentence.

#35,717
“fen” frequency rank
#49,923
“foh” frequency rank
85640
confusion score

Side-by-Side Comparison

Feature fen foh
Definition A type of wetland fed by ground water and runoff, containing peat below the waterline, characteristically alkaline. An exclamation of abhorrence or contempt.

Letter map: fen vs foh

Shared letters muted; letters that set fen and foh apart highlighted. Shared run: 1. fen and foh follow the identical consonant-vowel pattern (CVC). Same shape at a glance is often the real trap, independent of shared letters.

3 ch
fen
3 ch
foh

Role in the sentence - fen and foh

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: fen is anoun and fohanintj. On the page they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 85640, derived from the frequency rank of both members and their visual similarity.

fen is recorded at frequency rank #35,717, classified as anoun, pronounced /fɛn/. foh is at rank #49,923, tagged as anintj.

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 85640, this pair ranks #10,068 of 530,003 scored English confusable pairs - among the most confusable pairs.

Orthographic DNA of fen vs foh

Shared letters: f. Private to "fen": en. Private to "foh": ho.

"fen" · 3 letters · shape CVC  ·  "foh" · 3 letters · shape CVC

Frequently Asked Questions

Is swapping "fen" for "foh" ever safe?
No - they are not even the same part of speech. "fen" is a noun and "foh" an intj, so a sentence built for one is usually ungrammatical with the other.
In ordinary English text, does "fen" or "foh" show up more?
"fen" is the more common of the two: it sits at frequency rank #35,717 in our English list, against #49,923 for "foh". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

You've compared "fen" and "foh". Here's where to go from here.

  • Full dictionary entry for "fen" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "foh" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #10,068 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "fen" and "foh" also get mixed up with nearby pairs, the highest-scored neighbour is "foh vs FOMO". Nearby pair

Confusion rank #10,068 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