fez vs fun, What's the Difference?

Which to use

“fez” is a noun and “fun” is an adjective - they look or sound alike but fill different roles in a sentence.

#203
“fez” frequency rank: #16,068
“fun” frequency rank: 16271
confusion score

Side-by-Side Comparison

Feature	fez	fun
Definition	barrete em forma de cone truncado (usado por alguns muçulmanos)	divertido

Where the eye mixes fez and fun

Muted = shared; highlighted = the visual trap. They share 1 letter in sequence.

3 ch

fez

3 ch

fun

Look-alike desk: fez vs fun

These two trip readers on the page rather than in the ear: fez is /ˈfes/ while fun is /fʌn/. Spoken aloud the problem disappears. In writing it persists, because they share most of their letters but differ in 2 positions, and the parts of speech differ too (noun vs adjective), which is usually the fastest check. Our composite confusion score for this pair is 16271, derived from the frequency rank of both members and their visual similarity.

fez is recorded at frequency rank #203, classified as anoun, pronounced /ˈfes/. fun is at rank #16,068, tagged as anadj, pronounced /fʌn/.

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 16271, this pair ranks #55,302 of 75,631 scored Portuguese confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of fez vs fun

Shared letters: f. Private to "fez": ez. Private to "fun": nu.

"fez" · 3 letters · shape CVC · "fun" · 3 letters · shape CVC

Frequently Asked Questions

Do "fez" and "fun" mean the same thing in a sentence?

No - they are not even the same part of speech. "fez" is a noun and "fun" an adjective, so a sentence built for one is usually ungrammatical with the other.

Which is more common, "fez" or "fun"?

"fez" is the more common of the two: it sits at frequency rank #203 in our Portuguese list, against #16,068 for "fun". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

After this comparison

Eye-level mix-up between "fez" and "fun" is sorted above. Next: full entries or other pairs that share a letter shape.

Full dictionary entry for "fez" with definition, IPA, and generated misspellings. Word entry
Full dictionary entry for "fun" - compare definitions side by side with the headword page. Word entry
This pair ranks #55,302 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
"fez" and "fun" also get mixed up with nearby pairs, the highest-scored neighbour is "fern vs fun". Nearby pair

Confusion rank #55,302 of 75,631 scored Portuguese pairs, corpus vintage 2026-09-03, not spelling advice.