fuivsfuzilTell them apart

Quick tell: fui is a verb, fuzil is a noun, so they fill different roles in a sentence.

Which to use

“fui” is a verb and “fuzil” is a noun - they look or sound alike but fill different roles in a sentence.

#365
“fui” frequency rank
#14,148
“fuzil” frequency rank
14513
confusion score

Side-by-Side Comparison

Feature fui fuzil
Definition primeira pessoa do singular do pretérito perfeito simples do indicativo do verbo ir: peça de metal com que se atritava uma pederneira (por exemplo, sílex) para produzir centelhas

Letter map: fui vs fuzil

Shared letters muted; letters that set fui and fuzil apart highlighted. Shared run: 3. fui runs 3 letters (CVV) against fuzil's 5 (CVCVC) - the length gap alone is often enough to separate them once you know to check it.

3 ch
fui
5 ch
fuzil

Role in the sentence - fui and fuzil

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: fui is averb and fuzilanoun. On the page they differ by 2 letter(s) in length. Our composite confusion score for this pair is 14513, derived from the frequency rank of both members and their visual similarity.

fui is recorded at frequency rank #365, classified as averb, pronounced /ˈfuj/. fuzil is at rank #14,148, tagged as anoun.

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 14513, this pair ranks #57,543 of 75,631 scored Portuguese confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of fui vs fuzil

Shared letters: fiu. Private to "fui": -. Private to "fuzil": lz.

"fui" · 3 letters · shape CVV  ·  "fuzil" · 5 letters · shape CVCVC

Known mistypes of this pair

  • fuzil ← ffuzil · fuizl · fuzill · fuzli · fuzzil · fzuil · ufzil

Frequently Asked Questions

Can "fui" and "fuzil" be used interchangeably?
No - they are not even the same part of speech. "fui" is a verb and "fuzil" a noun, so a sentence built for one is usually ungrammatical with the other.
Frequency check: "fui" vs "fuzil" - which ranks higher?
"fui" is the more common of the two: it sits at frequency rank #365 in our Portuguese list, against #14,148 for "fuzil". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

After this comparison

Pair "fui" vs "fuzil" is on the table, pick a follow-up below.

  • Full dictionary entry for "fui" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "fuzil" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #57,543 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
  • "fui" and "fuzil" also get mixed up with nearby pairs, the highest-scored neighbour is "fil vs fuzil". 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 #57,543 of 75,631 scored Portuguese pairs, corpus vintage 2026-09-03, not spelling advice.

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list