arquitectónicovsarquitectónicosWhich spelling fits?

Which to use

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

#16,760
“arquitectónico” frequency rank
#26,706
“arquitectónicos” frequency rank
43466
confusion score

Side-by-Side Comparison

Feature arquitectónico arquitectónicos
Definition Que pertenece o concierne a la arquitectura. Forma del plural de arquitectónico.

Where the eye mixes arquitectónico and arquitectónicos

Muted = shared; highlighted = the visual trap. They share 14 letters in sequence. arquitectónico runs 14 letters (VCCVVCVCCVCVCV) against arquitectónicos's 15 (VCCVVCVCCVCVCVC) - the length gap alone is often enough to separate them once you know to check it.

14 ch
arquitectónico
15 ch
arquitectónicos

Visual trap between arquitectónico and arquitectónicos

A purely visual mix-up. arquitectónico ([aɾkit̪ekˈt̪oniko]) and arquitectónicos ([aɾkit̪ekˈt̪onikos]) 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) - “arquitectónico” sits inside “arquitectónicos”. Our composite confusion score for this pair is 43466, derived from the frequency rank of both members and their visual similarity.

arquitectónico is recorded at frequency rank #16,760, classified as anadj, pronounced [aɾkit̪ekˈt̪oniko]. arquitectónicos is at rank #26,706, tagged as anadj, pronounced [aɾkit̪ekˈt̪onikos].

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 43466, this pair ranks #142,486 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of arquitectónico vs arquitectónicos

Shared letters: aceinoqrtuó. Private to "arquitectónico": -. Private to "arquitectónicos": s.

"arquitectónico" · 14 letters · shape VCCVVCVCCVCVCV  ·  "arquitectónicos" · 15 letters · shape VCCVVCVCCVCVCVC

Frequently Asked Questions

Is swapping "arquitectónico" for "arquitectónicos" ever safe?
No. They are said differently ([aɾkit̪ekˈt̪oniko] versus [aɾkit̪ekˈt̪onikos]) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Frequency check: "arquitectónico" vs "arquitectónicos" - which ranks higher?
"arquitectónico" is the more common of the two: it sits at frequency rank #16,760 in our Spanish list, against #26,706 for "arquitectónicos". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.

  • Full dictionary entry for "arquitectónico" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "arquitectónicos" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #142,486 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "arquitectónico" and "arquitectónicos" also get mixed up with nearby pairs, the highest-scored neighbour is "arquitectónicas vs arquitectónicos". Nearby pair

Confusion rank #142,486 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