armónicavsarmónicoTell them apart

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

Which to use

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

#21,226
“armónica” frequency rank
#30,762
“armónico” frequency rank
51988
confusion score

Side-by-Side Comparison

Feature armónica armónico
Definition Pequeño instrumento musical de viento, con lenguetas de metal construído en varios tamaños, con registro de dos escalas y que se toca soplando o aspirando sobre él. Que tiene o esta relacionado con la armonía.

Where the eye mixes armónica and armónico

Muted = shared; highlighted = the visual trap. They share 7 letters in sequence. armónica and armónico follow the identical consonant-vowel pattern (VCCVCVCV). Same shape at a glance is often the real trap, independent of shared letters.

8 ch
armónica
8 ch
armónico

Visual trap between armónica and armónico

These two trip readers on the page rather than in the ear: armónica is [aɾˈmonika] while armónico is [aɾˈmoniko]. Spoken aloud the problem disappears. In writing it persists, because they differ by a single letter - a in “armónica” becomes o in “armónico”, and the parts of speech differ too (noun vs adjective), which is usually the fastest check. Our composite confusion score for this pair is 51988, derived from the frequency rank of both members and their visual similarity.

armónica is recorded at frequency rank #21,226, classified as anoun, pronounced [aɾˈmonika]. armónico is at rank #30,762, tagged as anadj, pronounced [aɾˈmoniko].

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 51988, this pair ranks #94,999 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of armónica vs armónico

Shared letters: acimnró. Private to "armónica": -. Private to "armónico": o.

"armónica" · 8 letters · shape VCCVCVCV  ·  "armónico" · 8 letters · shape VCCVCVCV

Frequently Asked Questions

Is swapping "armónica" for "armónico" ever safe?
No - they are not even the same part of speech. "armónica" is a noun and "armónico" an adjective, so a sentence built for one is usually ungrammatical with the other.
In ordinary Spanish text, does "armónica" or "armónico" show up more?
"armónica" is the more common of the two: it sits at frequency rank #21,226 in our Spanish list, against #30,762 for "armónico". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

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

  • Full dictionary entry for "armónica" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "armónico" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #94,999 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "armónica" and "armónico" also get mixed up with nearby pairs, the highest-scored neighbour is "armónico vs armónicos". Nearby pair

Confusion rank #94,999 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