ardorvsáridosWhich spelling fits?

Quick tell: ardor is a noun, áridos is an adjective, so they fill different roles in a sentence.

Which to use

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

#24,023
“ardor” frequency rank
#40,085
“áridos” frequency rank
64108
confusion score

Side-by-Side Comparison

Feature ardor áridos
Definition Sensación de calor intenso. Forma del plural de árido.

Where the eye mixes ardor and áridos

Muted = shared; highlighted = the visual trap. They share 3 letters in sequence. ardor runs 5 letters (VCCVC) against áridos's 6 (VCVCVC) - the length gap alone is often enough to separate them once you know to check it.

5 ch
ardor
6 ch
áridos

Look-alike desk: ardor vs áridos

These two trip readers on the page rather than in the ear: ardor is [aɾˈð̞oɾ] while áridos is [ˈaɾið̞os]. Spoken aloud the problem disappears. In writing it persists, because they differ by 1 letter(s) in length, and the parts of speech differ too (noun vs adjective), which is usually the fastest check. Our composite confusion score for this pair is 64108, derived from the frequency rank of both members and their visual similarity.

ardor is recorded at frequency rank #24,023, classified as anoun, pronounced [aɾˈð̞oɾ]. áridos is at rank #40,085, tagged as anadj, pronounced [ˈaɾið̞os].

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 64108, this pair ranks #46,584 of 323,831 scored Spanish confusable pairs - among the most confusable pairs.

Orthographic DNA of ardor vs áridos

Shared letters: dor. Private to "ardor": a. Private to "áridos": isá.

"ardor" · 5 letters · shape VCCVC  ·  "áridos" · 6 letters · shape VCVCVC

Known mistypes of this pair

  • ardor ← adror · arddor · ardorr · ardro · arodr · arrdor · rador

Frequently Asked Questions

Is swapping "ardor" for "áridos" ever safe?
No - they are not even the same part of speech. "ardor" is a noun and "áridos" an adjective, so a sentence built for one is usually ungrammatical with the other.
In ordinary Spanish text, does "ardor" or "áridos" show up more?
"ardor" is the more common of the two: it sits at frequency rank #24,023 in our Spanish list, against #40,085 for "áridos". 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 "ardor" and "áridos" is sorted above. Next: full entries or other pairs that share a letter shape.

  • Full dictionary entry for "ardor" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "áridos" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #46,584 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "ardor" and "áridos" also get mixed up with nearby pairs, the highest-scored neighbour is "áridos vs ávidos". 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 #46,584 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