sigilovssiglosWhat's the difference?

Which to use

“sigilo” and “siglos” are a confusable Spanish pair: similar on the page, but distinct in meaning, check the gloss before you choose.

#35,756
“sigilo” frequency rank
#2,425
“siglos” frequency rank
38181
confusion score

Side-by-Side Comparison

Feature sigilo siglos
Definition Discreción y secreto con que se mueve o actúa alguno Forma del plural de siglo.

Where the eye mixes sigilo and siglos

Muted = shared; highlighted = the visual trap. They share 5 letters in sequence. sigilo (CVCVCV) and siglos (CVCCVC) run the same length but a different consonant-vowel pattern - the shape difference is usually the fastest tell.

6 ch
sigilo
6 ch
siglos

Visual trap between sigilo and siglos

A purely visual mix-up. sigilo ([siˈxilo]) and siglos ([ˈsiɣ̞los]) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they share most of their letters but differ in 3 positions. Our composite confusion score for this pair is 38181, derived from the frequency rank of both members and their visual similarity.

sigilo is recorded at frequency rank #35,756, classified as anoun, pronounced [siˈxilo]. siglos is at rank #2,425, tagged as anoun, pronounced [ˈsiɣ̞los].

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 38181, this pair ranks #171,406 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of sigilo vs siglos

Shared letters: gilos. Private to "sigilo": -. Private to "siglos": -.

"sigilo" · 6 letters · shape CVCVCV  ·  "siglos" · 6 letters · shape CVCCVC

Known mistypes of this pair

  • sigilo ← cigilo · isgilo · sgiilo · siggilo · sigillo · sigiol · siglio · siiglo
  • siglos ← ciglos · isglos · sgilos · sigglos · sigllos · sigloss · siglso · sigols

Frequently Asked Questions

Can "sigilo" and "siglos" be used interchangeably?
No. They are said differently ([siˈxilo] versus [ˈsiɣ̞los]) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Frequency check: "sigilo" vs "siglos" - which ranks higher?
"siglos" is the more common of the two: it sits at frequency rank #2,425 in our Spanish list, against #35,756 for "sigilo". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

Useful next steps

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

  • Full dictionary entry for "sigilo" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "siglos" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #171,406 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "sigilo" and "siglos" also get mixed up with nearby pairs, the highest-scored neighbour is "sigilo vs símil". 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 #171,406 of 323,831 scored Spanish pairs, corpus vintage 2026-09-03, not spelling advice.

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list