astronómicovsastronómicosWhich spelling fits?

Which to use

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

#31,649
“astronómico” frequency rank
#39,066
“astronómicos” frequency rank
70715
confusion score

Side-by-Side Comparison

Feature astronómico astronómicos
Definition Que esta relacionado con la astronomía. Forma del plural de astronómico.

Where the eye mixes astronómico and astronómicos

Muted = shared; highlighted = the visual trap. They share 11 letters in sequence. astronómico runs 11 letters (VCCCVCVCVCV) against astronómicos's 12 (VCCCVCVCVCVC) - the length gap alone is often enough to separate them once you know to check it.

11 ch
astronómico
12 ch
astronómicos

Why the eye confuses astronómico with astronómicos

A purely visual mix-up. astronómico ([ast̪ɾoˈnomiko]) and astronómicos ([ast̪ɾoˈnomikos]) 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) - “astronómico” sits inside “astronómicos”. Our composite confusion score for this pair is 70715, derived from the frequency rank of both members and their visual similarity.

astronómico is recorded at frequency rank #31,649, classified as anadj, pronounced [ast̪ɾoˈnomiko]. astronómicos is at rank #39,066, tagged as anadj, pronounced [ast̪ɾoˈnomikos].

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 70715, this pair ranks #29,089 of 323,831 scored Spanish confusable pairs - among the most confusable pairs.

Orthographic DNA of astronómico vs astronómicos

Shared letters: acimnorstó. Private to "astronómico": -. Private to "astronómicos": -.

"astronómico" · 11 letters · shape VCCCVCVCVCV  ·  "astronómicos" · 12 letters · shape VCCCVCVCVCVC

Frequently Asked Questions

Do "astronómico" and "astronómicos" mean the same thing in a sentence?
No. They are said differently ([ast̪ɾoˈnomiko] versus [ast̪ɾoˈnomikos]) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
In ordinary Spanish text, does "astronómico" or "astronómicos" show up more?
"astronómico" is the more common of the two: it sits at frequency rank #31,649 in our Spanish list, against #39,066 for "astronómicos". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

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

  • Full dictionary entry for "astronómico" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "astronómicos" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #29,089 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "astronómico" and "astronómicos" also get mixed up with nearby pairs, the highest-scored neighbour is "astronómicas vs astronómicos". Nearby pair

Confusion rank #29,089 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