ter vs tra, What's the Difference?

Which to use

“ter” is a verb and “tra” is a noun - they look or sound alike but fill different roles in a sentence.

#60
“ter” frequency rank: #27,694
“tra” frequency rank: 27754
confusion score

Side-by-Side Comparison

Feature	ter	tra
Definition	acompanhado de verbo no particípio regular, indica ação passada	coisa

Where the eye mixes ter and tra

Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.

3 ch

ter

3 ch

tra

Visual trap between ter and tra

These two trip readers on the page rather than in the ear: ter is /ˈteɹ/ while tra is /tʀa/. 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 (verb vs noun), which is usually the fastest check. Our composite confusion score for this pair is 27754, derived from the frequency rank of both members and their visual similarity.

ter is recorded at frequency rank #60, classified as averb, pronounced /ˈteɹ/. tra is at rank #27,694, tagged as anoun, pronounced /tʀa/.

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 27754, this pair ranks #41,190 of 75,631 scored Portuguese confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of ter vs tra

Shared letters: rt. Private to "ter": e. Private to "tra": a.

"ter" · 3 letters · shape CVC · "tra" · 3 letters · shape CCV

Frequently Asked Questions

Can "ter" and "tra" be used interchangeably?

No - they are not even the same part of speech. "ter" is a verb and "tra" a noun, so a sentence built for one is usually ungrammatical with the other.

In ordinary Portuguese text, does "ter" or "tra" show up more?

"ter" is the more common of the two: it sits at frequency rank #60 in our Portuguese list, against #27,694 for "tra". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

After this comparison

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

Full dictionary entry for "ter" with definition, IPA, and generated misspellings. Word entry
Full dictionary entry for "tra" - compare definitions side by side with the headword page. Word entry
This pair ranks #41,190 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
"ter" and "tra" also get mixed up with nearby pairs, the highest-scored neighbour is "tra vs trema". Nearby pair

Confusion rank #41,190 of 75,631 scored Portuguese pairs, corpus vintage 2026-09-03, not spelling advice.