reñidovsrígidoWhat's the difference?

Quick tell: reñido is a verb, rígido is an adjective, so they fill different roles in a sentence.

Which to use

“reñido” is a verb and “rígido” is an adjective - they look or sound alike but fill different roles in a sentence.

#43,239
“reñido” frequency rank
#17,539
“rígido” frequency rank
60778
confusion score

Side-by-Side Comparison

Feature reñido rígido
Definition Participio de reñir. Que no se puede torcer o doblar.

Where the eye mixes reñido and rígido

Muted = shared; highlighted = the visual trap. They share 4 letters in sequence. reñido and rígido follow the identical consonant-vowel pattern (CVCVCV). Same shape at a glance is often the real trap, independent of shared letters.

6 ch
reñido
6 ch
rígido

Visual trap between reñido and rígido

These two trip readers on the page rather than in the ear: reñido is [reˈɲið̞o] while rígido is [ˈrixið̞o]. Spoken aloud the problem disappears. In writing it persists, because they share most of their letters but differ in 2 positions, and the parts of speech differ too (verb vs adjective), which is usually the fastest check. Our composite confusion score for this pair is 60778, derived from the frequency rank of both members and their visual similarity.

reñido is recorded at frequency rank #43,239, classified as averb, pronounced [reˈɲið̞o]. rígido is at rank #17,539, tagged as anadj, pronounced [ˈrixið̞o].

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 60778, this pair ranks #57,769 of 323,831 scored Spanish confusable pairs - among the most confusable pairs.

Orthographic DNA of reñido vs rígido

Shared letters: dior. Private to "reñido": eñ. Private to "rígido": gí.

"reñido" · 6 letters · shape CVCVCV  ·  "rígido" · 6 letters · shape CVCVCV

Frequently Asked Questions

Can "reñido" and "rígido" be used interchangeably?
No - they are not even the same part of speech. "reñido" is a verb and "rígido" an adjective, so a sentence built for one is usually ungrammatical with the other.
In ordinary Spanish text, does "reñido" or "rígido" show up more?
"rígido" is the more common of the two: it sits at frequency rank #17,539 in our Spanish list, against #43,239 for "reñido". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

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

  • Full dictionary entry for "reñido" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "rígido" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #57,769 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "reñido" and "rígido" also get mixed up with nearby pairs, the highest-scored neighbour is "rengo vs reñido". Nearby pair

Confusion rank #57,769 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