feesvsFennWhich spelling fits?

Quick tell: fees is a noun, Fenn is a name, so they fill different roles in a sentence.

Which to use

“fees” is a noun and “Fenn” is a name - they look or sound alike but fill different roles in a sentence.

#2,831
“fees” frequency rank
#49,919
“Fenn” frequency rank
52750
confusion score

Side-by-Side Comparison

Feature fees Fenn
Definition plural of fee A surname.

Letter map: fees vs Fenn

Shared letters muted; letters that set fees and Fenn apart highlighted. Shared run: 2. fees (CVVC) and Fenn (CVCC) run the same length but a different consonant-vowel pattern - the shape difference is usually the fastest tell.

4 ch
fees
4 ch
Fenn

Grammar separator: fees vs Fenn

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: fees is anoun and Fennaname. On the page they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 52750, derived from the frequency rank of both members and their visual similarity.

fees is recorded at frequency rank #2,831, classified as anoun, pronounced /fiːz/. Fenn is at rank #49,919, tagged as aname.

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 52750, this pair ranks #154,493 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of fees vs Fenn

Shared letters: ef. Private to "fees": s. Private to "Fenn": n.

"fees" · 4 letters · shape CVVC  ·  "Fenn" · 4 letters · shape CVCC

Known mistypes of this pair

  • fees ← efes · feess · fese · ffees
  • Fenn ← efnn · ffenn · fnen

Frequently Asked Questions

Is swapping "fees" for "Fenn" ever safe?
No - they are not even the same part of speech. "fees" is a noun and "Fenn" a name, so a sentence built for one is usually ungrammatical with the other.
In ordinary English text, does "fees" or "Fenn" show up more?
"fees" is the more common of the two: it sits at frequency rank #2,831 in our English list, against #49,919 for "Fenn". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

After this comparison

Pair "fees" vs "Fenn" is on the table, pick a follow-up below.

  • Full dictionary entry for "fees" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "Fenn" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #154,493 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "fees" and "Fenn" also get mixed up with nearby pairs, the highest-scored neighbour is "feign vs Fenn". 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 #154,493 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