iovsirosTell them apart

Quick tell: io is a pronoun, iros is a verb, so they fill different roles in a sentence.

Which to use

“io” is a pronoun and “iros” is a verb - they look or sound alike but fill different roles in a sentence.

#9,480
“io” frequency rank
#37,164
“iros” frequency rank
46644
confusion score

Side-by-Side Comparison

Feature io iros
Definition Algo. Segunda persona del plural (vosotros, vosotras) del imperativo afirmativo de irse (con el pronombre «os» enclítico).

Where the eye mixes io and iros

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

2 ch
io
4 ch
iros

Visual trap between io and iros

These two trip readers on the page rather than in the ear: io is /ˈi.o/ while iros is [ˈiɾos]. Spoken aloud the problem disappears. In writing it persists, because they differ by 2 letter(s) in length, and the parts of speech differ too (pronoun vs verb), which is usually the fastest check. Our composite confusion score for this pair is 46644, derived from the frequency rank of both members and their visual similarity.

io is recorded at frequency rank #9,480, classified as apron, pronounced /ˈi.o/. iros is at rank #37,164, tagged as averb, pronounced [ˈiɾos].

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 46644, this pair ranks #124,573 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of io vs iros

Shared letters: io. Private to "io": -. Private to "iros": rs.

"io" · 2 letters · shape VV  ·  "iros" · 4 letters · shape VCVC

Known mistypes of this pair

  • irosiors · iross · irros · irso

Frequently Asked Questions

Do "io" and "iros" mean the same thing in a sentence?
No - they are not even the same part of speech. "io" is a pronoun and "iros" a verb, so a sentence built for one is usually ungrammatical with the other.
In ordinary Spanish text, does "io" or "iros" show up more?
"io" is the more common of the two: it sits at frequency rank #9,480 in our Spanish list, against #37,164 for "iros". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

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

  • Full dictionary entry for "io" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "iros" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #124,573 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "io" and "iros" also get mixed up with nearby pairs, the highest-scored neighbour is "Irish vs iros". 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 #124,573 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