odiovsomisoTell them apart

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

Which to use

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

#942
“odio” frequency rank
#23,884
“omiso” frequency rank
24826
confusion score

Side-by-Side Comparison

Feature odio omiso
Definition Sentimiento de violento desagrado hacia alguien o algo, que lleva a desearle el mal. Sin la tenacidad ni el cuidado debidos.

Where the eye mixes odio and omiso

Muted = shared; highlighted = the visual trap. They share 3 letters in sequence.

4 ch
odio
5 ch
omiso

Why the eye confuses odio with omiso

These two trip readers on the page rather than in the ear: odio is [ˈoð̞jo] while omiso is [oˈmiso]. 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 24826, derived from the frequency rank of both members and their visual similarity.

odio is recorded at frequency rank #942, classified as anoun, pronounced [ˈoð̞jo]. omiso is at rank #23,884, tagged as anadj, pronounced [oˈmiso].

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 24826, this pair ranks #239,299 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of odio vs omiso

Shared letters: io. Private to "odio": d. Private to "omiso": ms.

"odio" · 4 letters · shape VCVV  ·  "omiso" · 5 letters · shape VCVCV

Known mistypes of this pair

  • odiodoio · oddio · odoi · oido
  • omisomoiso · oimso · omios · omisso · ommiso · omsio

Frequently Asked Questions

Is swapping "odio" for "omiso" ever safe?
No - they are not even the same part of speech. "odio" is a noun and "omiso" an adjective, so a sentence built for one is usually ungrammatical with the other.
Frequency check: "odio" vs "omiso" - which ranks higher?
"odio" is the more common of the two: it sits at frequency rank #942 in our Spanish list, against #23,884 for "omiso". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

Useful next steps

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

  • Full dictionary entry for "odio" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "omiso" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #239,299 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "odio" and "omiso" also get mixed up with nearby pairs, the highest-scored neighbour is "ojito vs omiso". 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 #239,299 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