fishvsfusoWhich spelling fits?

Quick tell: fish is a adjective, fuso is a noun, so they fill different roles in a sentence.

Which to use

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

#18,872
“fish” frequency rank
#20,614
“fuso” frequency rank
39486
confusion score

Side-by-Side Comparison

Feature fish fuso
Definition de peixe, relacionado a peixe: seção de superfície esférica compreendida entre dois semi-círculos de uma esfera

Where the eye mixes fish and fuso

Muted = shared; highlighted = the visual trap. They share 2 letters in sequence. fish (CVCC) and fuso (CVCV) run the same length but a different consonant-vowel pattern - the shape difference is usually the fastest tell.

4 ch
fish
4 ch
fuso

Why the eye confuses fish with fuso

These two trip readers on the page rather than in the ear: fish is /ˈfɪʃ/ while fuso is /ˈfu.zu/. 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 (adjective vs noun), which is usually the fastest check. Our composite confusion score for this pair is 39486, derived from the frequency rank of both members and their visual similarity.

fish is recorded at frequency rank #18,872, classified as anadj, pronounced /ˈfɪʃ/. fuso is at rank #20,614, tagged as anoun, pronounced /ˈfu.zu/.

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 39486, this pair ranks #26,749 of 75,631 scored Portuguese confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of fish vs fuso

Shared letters: fs. Private to "fish": hi. Private to "fuso": ou.

"fish" · 4 letters · shape CVCC  ·  "fuso" · 4 letters · shape CVCV

Known mistypes of this pair

  • fish ← ffish · fihs · fishh · fissh · fsih · ifsh
  • fuso ← ffuso · fsuo · fuos · fusso · ufso

Frequently Asked Questions

Do "fish" and "fuso" mean the same thing in a sentence?
No - they are not even the same part of speech. "fish" is an adjective and "fuso" a noun, so a sentence built for one is usually ungrammatical with the other.
In ordinary Portuguese text, does "fish" or "fuso" show up more?
"fish" is the more common of the two: it sits at frequency rank #18,872 in our Portuguese list, against #20,614 for "fuso". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

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

  • Full dictionary entry for "fish" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "fuso" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #26,749 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
  • "fish" and "fuso" also get mixed up with nearby pairs, the highest-scored neighbour is "fosco vs fuso". 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 #26,749 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