Which to use
“trimestre” and “trimestres” are a confusable Spanish pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #7,638
- “trimestre” frequency rank
- #39,503
- “trimestres” frequency rank
- 47141
- confusion score
Side-by-Side Comparison
| Feature | trimestre | trimestres |
|---|---|---|
| Definition | Período de tres meses de duración. | Forma del plural de trimestre. |
Where the eye mixes trimestre and trimestres
Muted = shared; highlighted = the visual trap. They share 9 letters in sequence. trimestre runs 9 letters (CCVCVCCCV) against trimestres's 10 (CCVCVCCCVC) - the length gap alone is often enough to separate them once you know to check it.
Why the eye confuses trimestre with trimestres
A purely visual mix-up. trimestre ([t̪ɾiˈmest̪ɾe]) and trimestres ([t̪ɾiˈmest̪ɾes]) 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 1 extra letter(s) - “trimestre” sits inside “trimestres”. Our composite confusion score for this pair is 47141, derived from the frequency rank of both members and their visual similarity.
trimestre is recorded at frequency rank #7,638, classified as anoun, pronounced [t̪ɾiˈmest̪ɾe]. trimestres is at rank #39,503, tagged as anoun, pronounced [t̪ɾiˈmest̪ɾes].
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 47141, this pair ranks #121,702 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of trimestre vs trimestres
Shared letters: eimrst. Private to "trimestre": -. Private to "trimestres": -.
"trimestre" · 9 letters · shape CCVCVCCCV · "trimestres" · 10 letters · shape CCVCVCCCVC
Known mistypes of this pair
- trimestre ← rtimestre · tirmestre · triemstre · trimesrte · trimesstre · trimester · trimestrre · trimesttre
- trimestres ← rtimestres · tirmestres · triemstres · trimesrtes · trimesstres · trimesters · trimestress · trimestrres
Frequently Asked Questions
Is swapping "trimestre" for "trimestres" ever safe?
Which is more common, "trimestre" or "trimestres"?
After this comparison
Eye-level mix-up between "trimestre" and "trimestres" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "trimestre" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "trimestres" - compare definitions side by side with the headword page. Word entry
- This pair ranks #121,702 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
- "trimestre" and "trimestres" also get mixed up with nearby pairs, the highest-scored neighbour is "trimestrales vs trimestres". 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 #121,702 of 323,831 scored Spanish pairs, corpus vintage 2026-09-03, not spelling advice.