tosavstugaTell them apart

Quick tell: tosa is a verb, tuga is an adjective, so they fill different roles in a sentence.

Which to use

“tosa” is a verb and “tuga” is an adjective - they look or sound alike but fill different roles in a sentence.

#47,644
“tosa” frequency rank
#40,372
“tuga” frequency rank
88016
confusion score

Side-by-Side Comparison

Feature tosa tuga
Definition falar, conversar português

Letter map: tosa vs tuga

Shared letters muted; letters that set tosa and tuga apart highlighted. Shared run: 2. tosa and tuga follow the identical consonant-vowel pattern (CVCV). Same shape at a glance is often the real trap, independent of shared letters.

4 ch
tosa
4 ch
tuga

Role in the sentence - tosa and tuga

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: tosa is averb and tugaanadjective. On the page they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 88016, derived from the frequency rank of both members and their visual similarity.

tosa is recorded at frequency rank #47,644, classified as averb. tuga is at rank #40,372, tagged as anadj.

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 88016, this pair ranks #436 of 75,631 scored Portuguese confusable pairs - among the most confusable pairs.

Orthographic DNA of tosa vs tuga

Shared letters: at. Private to "tosa": os. Private to "tuga": gu.

"tosa" · 4 letters · shape CVCV  ·  "tuga" · 4 letters · shape CVCV

Known mistypes of this pair

  • tosa ← otsa · toas · tossa · tsoa · ttosa
  • tuga ← tgua · ttuga · tuag · tugga · utga

Frequently Asked Questions

Is swapping "tosa" for "tuga" ever safe?
No - they are not even the same part of speech. "tosa" is a verb and "tuga" an adjective, so a sentence built for one is usually ungrammatical with the other.
In ordinary Portuguese text, does "tosa" or "tuga" show up more?
"tuga" is the more common of the two: it sits at frequency rank #40,372 in our Portuguese list, against #47,644 for "tosa". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

Done with this confusable. These links stay specific to "tosa" and "tuga".

  • Full dictionary entry for "tosa" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "tuga" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #436 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
  • "tosa" and "tuga" also get mixed up with nearby pairs, the highest-scored neighbour is "tosa vs tuna". 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 #436 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