Which to use
“siglo” and “sign” are a confusable Spanish pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #618
- “siglo” frequency rank
- #36,292
- “sign” frequency rank
- 36910
- confusion score
Side-by-Side Comparison
| Feature | siglo | sign |
|---|---|---|
| Definition | Período de cien años. | Señal. |
Where the eye mixes siglo and sign
Muted = shared; highlighted = the visual trap. They share 3 letters in sequence. siglo runs 5 letters (CVCCV) against sign's 4 (CVCC) - the length gap alone is often enough to separate them once you know to check it.
Why the eye confuses siglo with sign
A purely visual mix-up. siglo ([ˈsiɣ̞lo]) and sign (/saɪn/) 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 36910, derived from the frequency rank of both members and their visual similarity.
siglo is recorded at frequency rank #618, classified as anoun, pronounced [ˈsiɣ̞lo]. sign is at rank #36,292, tagged as anoun, pronounced /saɪn/.
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 36910, this pair ranks #178,131 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of siglo vs sign
Shared letters: gis. Private to "siglo": lo. Private to "sign": n.
"siglo" · 5 letters · shape CVCCV · "sign" · 4 letters · shape CVCC
Known mistypes of this pair
Frequently Asked Questions
Do "siglo" and "sign" mean the same thing in a sentence?
Which is more common, "siglo" or "sign"?
Useful next steps
Eye-level mix-up between "siglo" and "sign" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "siglo" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "sign" - compare definitions side by side with the headword page. Word entry
- This pair ranks #178,131 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
- "siglo" and "sign" also get mixed up with nearby pairs, the highest-scored neighbour is "sign vs sila". 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 #178,131 of 323,831 scored Spanish pairs, corpus vintage 2026-09-03, not spelling advice.