focavsforçaTell them apart

Quick tell: foca is a adjective, força is an intj, so they fill different roles in a sentence.

Which to use

“foca” is an adjective and “força” is an intj - they look or sound alike but fill different roles in a sentence.

#8,772
“foca” frequency rank
#416
“força” frequency rank
9188
confusion score

Side-by-Side Comparison

Feature foca força
Definition forma atenuada de, e o mesmo que foda expressa apoio e estímulo ao ânimo para que persista, não desista

Where the eye mixes foca and força

Muted = shared; highlighted = the visual trap. They share 3 letters in sequence.

4 ch
foca
5 ch
força

Why the eye confuses foca with força

These two trip readers on the page rather than in the ear: foca is /ˈfɔ.kɐ/ while força is ['foɾ.sa]. Spoken aloud the problem disappears. In writing it persists, because they differ by 1 letter(s) in length, and the parts of speech differ too (adjective vs intj), which is usually the fastest check. Our composite confusion score for this pair is 9188, derived from the frequency rank of both members and their visual similarity.

foca is recorded at frequency rank #8,772, classified as anadj, pronounced /ˈfɔ.kɐ/. força is at rank #416, tagged as anintj, pronounced ['foɾ.sa].

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 9188, this pair ranks #64,332 of 75,631 scored Portuguese confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of foca vs força

Shared letters: afo. Private to "foca": c. Private to "força": .

"foca" · 4 letters · shape CVCV  ·  "força" · 5 letters · shape CVCCV

Known mistypes of this pair

  • focafcoa · ffoca · foac · focca · ofca

Frequently Asked Questions

Can "foca" and "força" be used interchangeably?
No - they are not even the same part of speech. "foca" is an adjective and "força" an intj, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "foca" or "força"?
"força" is the more common of the two: it sits at frequency rank #416 in our Portuguese list, against #8,772 for "foca". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

Useful next steps

Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.

  • Full dictionary entry for "foca" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "força" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #64,332 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
  • "foca" and "força" also get mixed up with nearby pairs, the highest-scored neighbour is "foca vs fosco". 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 #64,332 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