Which to use
“terço” and “terror” are a confusable Portuguese pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #6,716
- “terço” frequency rank
- #2,448
- “terror” frequency rank
- 9164
- confusion score
Side-by-Side Comparison
| Feature | terço | terror |
|---|---|---|
| Definition | uma das subdivisões do rosário cristão | estado de intenso pavor |
Where the eye mixes terço and terror
Muted = shared; highlighted = the visual trap. They share 4 letters in sequence.
Visual trap between terço and terror
A purely visual mix-up. terço (/ˈteɾ.su/) and terror (/tɨ.ˈRoɾ/) 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 letter(s) in length. Our composite confusion score for this pair is 9164, derived from the frequency rank of both members and their visual similarity.
terço is recorded at frequency rank #6,716, classified as anoun, pronounced /ˈteɾ.su/. terror is at rank #2,448, tagged as anoun, pronounced /tɨ.ˈRoɾ/.
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 9164, this pair ranks #64,362 of 75,631 scored Portuguese confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of terço vs terror
Shared letters: eort. Private to "terço": ç. Private to "terror": -.
"terço" · 5 letters · shape CVCCV · "terror" · 6 letters · shape CVCCVC
Known mistypes of this pair
- terror ← etrror · teror · terorr · terrorr · terrro · treror · tterror
Frequently Asked Questions
Can "terço" and "terror" be used interchangeably?
Frequency check: "terço" vs "terror" - which ranks higher?
What to do next
Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.
- Full dictionary entry for "terço" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "terror" - compare definitions side by side with the headword page. Word entry
- This pair ranks #64,362 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
- "terço" and "terror" also get mixed up with nearby pairs, the highest-scored neighbour is "tengo vs terço". 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 #64,362 of 75,631 scored Portuguese pairs, corpus vintage 2026-09-03, not spelling advice.