rígidasvsrigidezTell them apart

Which to use

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

#33,327
“rígidas” frequency rank
#19,872
“rigidez” frequency rank
53199
confusion score

Side-by-Side Comparison

Feature rígidas rigidez
Definition Forma del plural de rígida. Propiedad de los materiales para no doblarse o flexionarse cuando se le aplica una fuerza externa. El acero es más rígido que el diamante, aún cuando este es más duro.

Where the eye mixes rígidas and rigidez

Muted = shared; highlighted = the visual trap. They share 4 letters in sequence.

7 ch
rígidas
7 ch
rigidez

Look-alike desk: rígidas vs rigidez

A purely visual mix-up. rígidas ([ˈrixið̞as]) and rigidez ([rixiˈð̞es]) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they share most of their letters but differ in 3 positions. Our composite confusion score for this pair is 53199, derived from the frequency rank of both members and their visual similarity.

rígidas is recorded at frequency rank #33,327, classified as anoun, pronounced [ˈrixið̞as]. rigidez is at rank #19,872, tagged as anoun, pronounced [rixiˈð̞es].

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 53199, this pair ranks #89,051 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of rígidas vs rigidez

Shared letters: dgir. Private to "rígidas": así. Private to "rigidez": ez.

"rígidas" · 7 letters · shape CVCVCVC  ·  "rigidez" · 7 letters · shape CVCVCVC

Known mistypes of this pair

  • rigidezirgidez · rgiidez · rigdiez · riggidez · rigiddez · rigidezz · rigidze · rigiedz

Frequently Asked Questions

Can "rígidas" and "rigidez" be used interchangeably?
No. They are said differently ([ˈrixið̞as] versus [rixiˈð̞es]) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
In ordinary Spanish text, does "rígidas" or "rigidez" show up more?
"rigidez" is the more common of the two: it sits at frequency rank #19,872 in our Spanish list, against #33,327 for "rígidas". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.

  • Full dictionary entry for "rígidas" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "rigidez" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #89,051 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "rígidas" and "rigidez" also get mixed up with nearby pairs, the highest-scored neighbour is "regida vs rígidas". 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 #89,051 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