Which to use
“icon” is a noun and “io” is a pronoun - they look or sound alike but fill different roles in a sentence.
- #33,653
- “icon” frequency rank
- #9,480
- “io” frequency rank
- 43133
- confusion score
Side-by-Side Comparison
| Feature | icon | io |
|---|---|---|
| Definition | Icono. | Algo. |
Where the eye mixes icon and io
Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.
Look-alike desk: icon vs io
These two trip readers on the page rather than in the ear: icon is /ˈaɪ.kɒn/ while io is /ˈi.o/. 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 (noun vs pronoun), which is usually the fastest check. Our composite confusion score for this pair is 43133, derived from the frequency rank of both members and their visual similarity.
icon is recorded at frequency rank #33,653, classified as anoun, pronounced /ˈaɪ.kɒn/. io is at rank #9,480, tagged as apron, pronounced /ˈi.o/.
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 43133, this pair ranks #144,344 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of icon vs io
Shared letters: io. Private to "icon": cn. Private to "io": -.
"icon" · 4 letters · shape VCVC · "io" · 2 letters · shape VV
Known mistypes of this pair
- icon ← cion · iccon · icno · iconn · iocn
Frequently Asked Questions
Is swapping "icon" for "io" ever safe?
In ordinary Spanish text, does "icon" or "io" show up more?
After this comparison
Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.
- Full dictionary entry for "icon" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "io" - compare definitions side by side with the headword page. Word entry
- This pair ranks #144,344 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
- "icon" and "io" also get mixed up with nearby pairs, the highest-scored neighbour is "icon vs ilo". 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 #144,344 of 323,831 scored Spanish pairs, corpus vintage 2026-09-03, not spelling advice.