impermeablevsimpermeablesTell them apart

Which to use

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

#28,031
“impermeable” frequency rank
#45,366
“impermeables” frequency rank
73397
confusion score

Side-by-Side Comparison

Feature impermeable impermeables
Definition Que no puede absorber o ser atravesado por un líquido. Forma del plural de impermeable.

Where the eye mixes impermeable and impermeables

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

11 ch
impermeable
12 ch
impermeables

Visual trap between impermeable and impermeables

A purely visual mix-up. impermeable ([ĩmpeɾmeˈaβ̞le]) and impermeables ([ĩmpeɾmeˈaβ̞les]) 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) - “impermeable” sits inside “impermeables”. Our composite confusion score for this pair is 73397, derived from the frequency rank of both members and their visual similarity.

impermeable is recorded at frequency rank #28,031, classified as anadj, pronounced [ĩmpeɾmeˈaβ̞le]. impermeables is at rank #45,366, tagged as anadj, pronounced [ĩmpeɾmeˈaβ̞les].

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 73397, this pair ranks #23,376 of 323,831 scored Spanish confusable pairs - among the most confusable pairs.

Orthographic DNA of impermeable vs impermeables

Shared letters: abeilmpr. Private to "impermeable": -. Private to "impermeables": s.

"impermeable" · 11 letters · shape VCCVCCVVCCV  ·  "impermeables" · 12 letters · shape VCCVCCVVCCVC

Known mistypes of this pair

  • impermeable ← imeprmeable · immpermeable · impemreable · imperemable · impermaeble · impermeabble · impermeabel · impermeablle
  • impermeables ← imeprmeables · immpermeables · impemreables · imperemables · impermaebles · impermeabbles · impermeabels · impermeabless

Frequently Asked Questions

Can "impermeable" and "impermeables" be used interchangeably?
No. They are said differently ([ĩmpeɾmeˈaβ̞le] versus [ĩmpeɾmeˈaβ̞les]) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Which is more common, "impermeable" or "impermeables"?
"impermeable" is the more common of the two: it sits at frequency rank #28,031 in our Spanish list, against #45,366 for "impermeables". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

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

  • Full dictionary entry for "impermeable" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "impermeables" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #23,376 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • 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 #23,376 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