líquidovslíquidosConfusable pair

Quick tell: líquido is a adjective, líquidos is a noun, so they fill different roles in a sentence.

Which to use

“líquido” is an adjective and “líquidos” is a noun - they look or sound alike but fill different roles in a sentence.

#5,127
“líquido” frequency rank
#11,265
“líquidos” frequency rank
16392
confusion score

Side-by-Side Comparison

Feature líquido líquidos
Definition Estado fundamental de la materia, el cual posee un volumen relativamente constante pero una forma indefinida y puede ser contenido dentro de un vaso o recipiente similar adoptando su forma. Forma del plural de líquido.

Where the eye mixes líquido and líquidos

Muted = shared; highlighted = the visual trap. They share 7 letters in sequence. líquido runs 7 letters (CVCVVCV) against líquidos's 8 (CVCVVCVC) - the length gap alone is often enough to separate them once you know to check it.

7 ch
líquido
8 ch
líquidos

Why the eye confuses líquido with líquidos

These two trip readers on the page rather than in the ear: líquido is [ˈlikið̞o] while líquidos is [ˈlikið̞os]. Spoken aloud the problem disappears. In writing it persists, because they differ by 1 extra letter(s) - “líquido” sits inside “líquidos”, and the parts of speech differ too (adjective vs noun), which is usually the fastest check. Our composite confusion score for this pair is 16392, derived from the frequency rank of both members and their visual similarity.

líquido is recorded at frequency rank #5,127, classified as anadj, pronounced [ˈlikið̞o]. líquidos is at rank #11,265, tagged as anoun, pronounced [ˈlikið̞os].

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 16392, this pair ranks #276,360 of 323,831 scored Spanish confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of líquido vs líquidos

Shared letters: diloquí. Private to "líquido": -. Private to "líquidos": s.

"líquido" · 7 letters · shape CVCVVCV  ·  "líquidos" · 8 letters · shape CVCVVCVC

Frequently Asked Questions

Can "líquido" and "líquidos" be used interchangeably?
No - they are not even the same part of speech. "líquido" is an adjective and "líquidos" a noun, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "líquido" or "líquidos"?
"líquido" is the more common of the two: it sits at frequency rank #5,127 in our Spanish list, against #11,265 for "líquidos". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

Eye-level mix-up between "líquido" and "líquidos" is sorted above. Next: full entries or other pairs that share a letter shape.

  • Full dictionary entry for "líquido" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "líquidos" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #276,360 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "líquido" and "líquidos" also get mixed up with nearby pairs, the highest-scored neighbour is "liquid vs líquidos". Nearby pair

Confusion rank #276,360 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