ecológicovsecológicosConfusable pair

Which to use

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

#11,210
“ecológico” frequency rank
#17,416
“ecológicos” frequency rank
28626
confusion score

Side-by-Side Comparison

Feature ecológico ecológicos
Definition Que pertenece o concierne a la ecología, la interrelación entre organismos y el medio ambiente. Forma del plural de ecológico.

Where the eye mixes ecológico and ecológicos

Muted = shared; highlighted = the visual trap. They share 9 letters in sequence. ecológico runs 9 letters (VCVCVCVCV) against ecológicos's 10 (VCVCVCVCVC) - the length gap alone is often enough to separate them once you know to check it.

9 ch
ecológico
10 ch
ecológicos

Look-alike desk: ecológico vs ecológicos

A purely visual mix-up. ecológico ([ekoˈloxiko]) and ecológicos ([ekoˈloxikos]) 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) - “ecológico” sits inside “ecológicos”. Our composite confusion score for this pair is 28626, derived from the frequency rank of both members and their visual similarity.

ecológico is recorded at frequency rank #11,210, classified as anadj, pronounced [ekoˈloxiko]. ecológicos is at rank #17,416, tagged as anadj, pronounced [ekoˈloxikos].

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 28626, this pair ranks #221,070 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of ecológico vs ecológicos

Shared letters: cegiloó. Private to "ecológico": -. Private to "ecológicos": s.

"ecológico" · 9 letters · shape VCVCVCVCV  ·  "ecológicos" · 10 letters · shape VCVCVCVCVC

Frequently Asked Questions

Is swapping "ecológico" for "ecológicos" ever safe?
No. They are said differently ([ekoˈloxiko] versus [ekoˈloxikos]) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Which is more common, "ecológico" or "ecológicos"?
"ecológico" is the more common of the two: it sits at frequency rank #11,210 in our Spanish list, against #17,416 for "ecológicos". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

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

  • Full dictionary entry for "ecológico" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "ecológicos" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #221,070 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "ecológico" and "ecológicos" also get mixed up with nearby pairs, the highest-scored neighbour is "ecológicas vs ecológicos". Nearby pair

Confusion rank #221,070 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