huecasvshuecosWhich spelling fits?

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

Which to use

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

#35,548
“huecas” frequency rank
#13,268
“huecos” frequency rank
48816
confusion score

Side-by-Side Comparison

Feature huecas huecos
Definition Forma del femenino plural de hueco. Forma del plural de hueco.

Where the eye mixes huecas and huecos

Muted = shared; highlighted = the visual trap. They share 5 letters in sequence. huecas and huecos follow the identical consonant-vowel pattern (CVVCVC). Same shape at a glance is often the real trap, independent of shared letters.

6 ch
huecas
6 ch
huecos

Why the eye confuses huecas with huecos

These two trip readers on the page rather than in the ear: huecas is [ˈ(ɣ̞)w̝ekas] while huecos is [ˈ(ɣ̞)w̝ekos]. Spoken aloud the problem disappears. In writing it persists, because they differ by a single letter - a in “huecas” becomes o in “huecos”, and the parts of speech differ too (adjective vs noun), which is usually the fastest check. Our composite confusion score for this pair is 48816, derived from the frequency rank of both members and their visual similarity.

huecas is recorded at frequency rank #35,548, classified as anadj, pronounced [ˈ(ɣ̞)w̝ekas]. huecos is at rank #13,268, tagged as anoun, pronounced [ˈ(ɣ̞)w̝ekos].

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 48816, this pair ranks #112,366 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of huecas vs huecos

Shared letters: cehsu. Private to "huecas": a. Private to "huecos": o.

"huecas" · 6 letters · shape CVVCVC  ·  "huecos" · 6 letters · shape CVVCVC

Known mistypes of this pair

  • huecas ← heucas · hhuecas · huceas · hueacs · huecass · hueccas · uhecas
  • huecos ← heucos · hhuecos · huceos · hueccos · huecoss · huecso · hueocs · uhecos

Frequently Asked Questions

Do "huecas" and "huecos" mean the same thing in a sentence?
No - they are not even the same part of speech. "huecas" is an adjective and "huecos" a noun, so a sentence built for one is usually ungrammatical with the other.
Frequency check: "huecas" vs "huecos" - which ranks higher?
"huecos" is the more common of the two: it sits at frequency rank #13,268 in our Spanish list, against #35,548 for "huecas". 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 "huecas" and "huecos" is sorted above. Next: full entries or other pairs that share a letter shape.

  • Full dictionary entry for "huecas" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "huecos" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #112,366 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "huecas" and "huecos" also get mixed up with nearby pairs, the highest-scored neighbour is "huecas vs hueles". 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 #112,366 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