Which to use
“aprox” is an adverb and “apto” is an adjective - they look or sound alike but fill different roles in a sentence.
- #10,265
- “aprox” frequency rank
- #11,711
- “apto” frequency rank
- 21976
- confusion score
Side-by-Side Comparison
| Feature | aprox | apto |
|---|---|---|
| Definition | Aproximadamente. | Que sirve, es adecuado o está disponible para un fin o propósito |
Where the eye mixes aprox and apto
Muted = shared; highlighted = the visual trap. They share 3 letters in sequence.
Visual trap between aprox and apto
These two trip readers on the page rather than in the ear: aprox is [aˈpɾoks] while apto is [ˈapt̪o]. 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 (adverb vs adjective), which is usually the fastest check. Our composite confusion score for this pair is 21976, derived from the frequency rank of both members and their visual similarity.
aprox is recorded at frequency rank #10,265, classified as anadv, pronounced [aˈpɾoks]. apto is at rank #11,711, tagged as anadj, pronounced [ˈapt̪o].
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 21976, this pair ranks #252,467 of 323,831 scored Spanish confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of aprox vs apto
Shared letters: aop. Private to "aprox": rx. Private to "apto": t.
"aprox" · 5 letters · shape VCCVC · "apto" · 4 letters · shape VCCV
Known mistypes of this pair
Frequently Asked Questions
Can "aprox" and "apto" be used interchangeably?
Which is more common, "aprox" or "apto"?
After this comparison
Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.
- Full dictionary entry for "aprox" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "apto" - compare definitions side by side with the headword page. Word entry
- This pair ranks #252,467 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
- "aprox" and "apto" also get mixed up with nearby pairs, the highest-scored neighbour is "apis vs apto". 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 #252,467 of 323,831 scored Spanish pairs, corpus vintage 2026-09-03, not spelling advice.