oigovsojoWhich spelling fits?

Quick tell: oigo is a verb, ojo is a noun, so they fill different roles in a sentence.

Which to use

“oigo” is a verb and “ojo” is a noun - they look or sound alike but fill different roles in a sentence.

#12,662
“oigo” frequency rank
#1,417
“ojo” frequency rank
14079
confusion score

Side-by-Side Comparison

Feature oigo ojo
Definition Primera persona del singular (yo) del presente de indicativo de oír. Órgano sensible a la luz que permite la visión en los seres vivos.

Where the eye mixes oigo and ojo

Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.

4 ch
oigo
3 ch
ojo

Why the eye confuses oigo with ojo

These two trip readers on the page rather than in the ear: oigo is [ˈojɣ̞o] while ojo is [ˈoxo]. 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 (verb vs noun), which is usually the fastest check. Our composite confusion score for this pair is 14079, derived from the frequency rank of both members and their visual similarity.

oigo is recorded at frequency rank #12,662, classified as averb, pronounced [ˈojɣ̞o]. ojo is at rank #1,417, tagged as anoun, pronounced [ˈoxo].

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 14079, this pair ranks #285,459 of 323,831 scored Spanish confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of oigo vs ojo

Shared letters: o. Private to "oigo": gi. Private to "ojo": j.

"oigo" · 4 letters · shape VVCV  ·  "ojo" · 3 letters · shape VCV

Known mistypes of this pair

  • oigoiogo · ogio · oiggo · oiog

Frequently Asked Questions

Can "oigo" and "ojo" be used interchangeably?
No - they are not even the same part of speech. "oigo" is a verb and "ojo" a noun, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "oigo" or "ojo"?
"ojo" is the more common of the two: it sits at frequency rank #1,417 in our Spanish list, against #12,662 for "oigo". 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 "oigo" and "ojo" is sorted above. Next: full entries or other pairs that share a letter shape.

  • Full dictionary entry for "oigo" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "ojo" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #285,459 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "oigo" and "ojo" also get mixed up with nearby pairs, the highest-scored neighbour is "oigo vs ojito". 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 #285,459 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