Which to use
“seno” and “signo” are a confusable Portuguese pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #48,110
- “seno” frequency rank
- #10,792
- “signo” frequency rank
- 58902
- confusion score
Side-by-Side Comparison
| Feature | seno | signo |
|---|---|---|
| Definition | em relação a um dos ângulos agudos de um triângulo retângulo, é o resultado da divisão do valor do cateto oposto a este ângulo pelo valor da hipotenusa | sinal, marca |
Where the eye mixes seno and signo
Muted = shared; highlighted = the visual trap. They share 3 letters in sequence. seno runs 4 letters (CVCV) against signo's 5 (CVCCV) - the length gap alone is often enough to separate them once you know to check it.
Look-alike desk: seno vs signo
A purely visual mix-up. seno (/ˈsenu/) and signo (/ˈsi.ɡnu/) 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 58902, derived from the frequency rank of both members and their visual similarity.
seno is recorded at frequency rank #48,110, classified as anoun, pronounced /ˈsenu/. signo is at rank #10,792, tagged as anoun, pronounced /ˈsi.ɡnu/.
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 58902, this pair ranks #8,483 of 75,631 scored Portuguese confusable pairs - among the most confusable pairs.
Orthographic DNA of seno vs signo
Shared letters: nos. Private to "seno": e. Private to "signo": gi.
"seno" · 4 letters · shape CVCV · "signo" · 5 letters · shape CVCCV
Known mistypes of this pair
Frequently Asked Questions
Do "seno" and "signo" mean the same thing in a sentence?
Which is more common, "seno" or "signo"?
After this comparison
Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.
- Full dictionary entry for "seno" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "signo" - compare definitions side by side with the headword page. Word entry
- This pair ranks #8,483 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
- "seno" and "signo" also get mixed up with nearby pairs, the highest-scored neighbour is "seno vs sueño". 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 #8,483 of 75,631 scored Portuguese pairs, corpus vintage 2026-09-03, not spelling advice.