trivstroisWhat's the difference?

Which to use

“tri” and “trois” are a confusable Portuguese pair: similar on the page, but distinct in meaning, check the gloss before you choose.

#14,982
“tri” frequency rank
#23,855
“trois” frequency rank
38837
confusion score

Side-by-Side Comparison

Feature tri trois
Definition muito bom, legal; trilegal três (3, III):

Where the eye mixes tri and trois

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

3 ch
tri
5 ch
trois

Why the eye confuses tri with trois

A purely visual mix-up. tri (/ˈtɾi/) and trois (/tʁwa/, /tʁwɑ/, /tʀwa/) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they differ by 2 letter(s) in length. Our composite confusion score for this pair is 38837, derived from the frequency rank of both members and their visual similarity.

tri is recorded at frequency rank #14,982, classified as anadj, pronounced /ˈtɾi/. trois is at rank #23,855, tagged as anadj, pronounced /tʁwa/, /tʁwɑ/, /tʀwa/.

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 38837, this pair ranks #27,549 of 75,631 scored Portuguese confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of tri vs trois

Shared letters: irt. Private to "tri": -. Private to "trois": os.

"tri" · 3 letters · shape CCV  ·  "trois" · 5 letters · shape CCVVC

Known mistypes of this pair

  • troisrtois · toris · trios · troiss · trosi · trrois · ttrois

Frequently Asked Questions

Is swapping "tri" for "trois" ever safe?
No. They are said differently (/ˈtɾi/ versus /tʁwa/, /tʁwɑ/, /tʀwa/) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Which is more common, "tri" or "trois"?
"tri" is the more common of the two: it sits at frequency rank #14,982 in our Portuguese list, against #23,855 for "trois". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.

  • Full dictionary entry for "tri" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "trois" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #27,549 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
  • "tri" and "trois" also get mixed up with nearby pairs, the highest-scored neighbour is "tous vs trois". 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 #27,549 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