fess vs FET, What's the Difference?

Which to use

“fess” is a verb and “FET” is a name - they look or sound alike but fill different roles in a sentence.

#43,640
“fess” frequency rank: #40,696
“FET” frequency rank: 84336
confusion score

Side-by-Side Comparison

Feature	fess	FET
Definition	To confess; to admit.	Ellipsis of FET y de las JONS, a political party in Francoist Spain.

Letter map: fess vs FET

Shared letters muted; letters that set fess and FET apart highlighted. Shared run: 2. fess runs 4 letters (CVCC) against FET's 3 (CVC) - the length gap alone is often enough to separate them once you know to check it.

4 ch

fess

3 ch

FET

Part-of-speech tell for fess / FET

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: fess is averb and FETaname. On the page they differ by 1 letter(s) in length. Our composite confusion score for this pair is 84336, derived from the frequency rank of both members and their visual similarity.

fess is recorded at frequency rank #43,640, classified as averb, pronounced /fɛs/. FET is at rank #40,696, 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 84336, this pair ranks #12,253 of 530,003 scored English confusable pairs - among the most confusable pairs.

Orthographic DNA of fess vs FET

Shared letters: ef. Private to "fess": s. Private to "FET": t.

"fess" · 4 letters · shape CVCC · "FET" · 3 letters · shape CVC

Known mistypes of this pair

fess ← efss · ffess · fses

Frequently Asked Questions

Is swapping "fess" for "FET" ever safe?

No - they are not even the same part of speech. "fess" is a verb and "FET" a name, so a sentence built for one is usually ungrammatical with the other.

Which is more common, "fess" or "FET"?

"FET" is the more common of the two: it sits at frequency rank #40,696 in our English list, against #43,640 for "fess". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

Pair "fess" vs "FET" is on the table, pick a follow-up below.

Full dictionary entry for "fess" with definition, IPA, and generated misspellings. Word entry
Full dictionary entry for "FET" - compare definitions side by side with the headword page. Word entry
This pair ranks #12,253 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
"fess" and "FET" 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 #12,253 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.