tênisvstroisTell them apart

Quick tell: tênis is a noun, trois is an adjective, so they fill different roles in a sentence.

Which to use

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

#3,294
“tênis” frequency rank
#23,855
“trois” frequency rank
27149
confusion score

Side-by-Side Comparison

Feature tênis trois
Definition desporto individual (ou de duplas) no qual os jogadores enviam um ao outro uma pequena bola, com ajuda de raquetes por sobre uma rede que divide a quadra de jogo três (3, III):

Where the eye mixes tênis and trois

Muted = shared; highlighted = the visual trap. They share 3 letters in sequence. tênis (CVCVC) and trois (CCVVC) run the same length but a different consonant-vowel pattern - the shape difference is usually the fastest tell.

5 ch
tênis
5 ch
trois

Look-alike desk: tênis vs trois

These two trip readers on the page rather than in the ear: tênis is /ˈte.nis/ while trois is /tʁwa/, /tʁwɑ/, /tʀwa/. 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 (noun vs adjective), which is usually the fastest check. Our composite confusion score for this pair is 27149, derived from the frequency rank of both members and their visual similarity.

tênis is recorded at frequency rank #3,294, classified as anoun, pronounced /ˈte.nis/. 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 27149, this pair ranks #41,868 of 75,631 scored Portuguese confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of tênis vs trois

Shared letters: ist. Private to "tênis": nê. Private to "trois": or.

"tênis" · 5 letters · shape CVCVC  ·  "trois" · 5 letters · shape CCVVC

Known mistypes of this pair

  • trois ← rtois · toris · trios · troiss · trosi · trrois · ttrois

Frequently Asked Questions

Do "tênis" and "trois" mean the same thing in a sentence?
No - they are not even the same part of speech. "tênis" is a noun and "trois" an adjective, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "tênis" or "trois"?
"tênis" is the more common of the two: it sits at frequency rank #3,294 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.

Useful next steps

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

  • Full dictionary entry for "tênis" 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 #41,868 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
  • "tênis" 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 #41,868 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