Which to use
“qui” is a pronoun and “quo” is a verb - they look or sound alike but fill different roles in a sentence.
- #12,907
- “qui” frequency rank
- #10,560
- “quo” frequency rank
- 23467
- confusion score
Side-by-Side Comparison
| Feature | qui | quo |
|---|---|---|
| Definition | Quién. | Dijo. |
Letter map: qui vs quo
Shared letters muted; letters that set qui and quo apart highlighted. Shared run: 2. qui and quo follow the identical consonant-vowel pattern (CVV). Same shape at a glance is often the real trap, independent of shared letters.
Grammar separator: qui vs quo
Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: qui is apronoun and quoaverb. On the page they differ by a single letter - i in “qui” becomes o in “quo”. Our composite confusion score for this pair is 23467, derived from the frequency rank of both members and their visual similarity.
qui is recorded at frequency rank #12,907, classified as apron, pronounced [ˈki]. quo is at rank #10,560, tagged as averb.
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 23467, this pair ranks #245,678 of 323,831 scored Spanish confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of qui vs quo
Shared letters: qu. Private to "qui": i. Private to "quo": o.
"qui" · 3 letters · shape CVV · "quo" · 3 letters · shape CVV
Frequently Asked Questions
Can "qui" and "quo" be used interchangeably?
Which is more common, "qui" or "quo"?
Useful next steps
Done with this confusable. These links stay specific to "qui" and "quo".
- Full dictionary entry for "qui" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "quo" - compare definitions side by side with the headword page. Word entry
- This pair ranks #245,678 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
- "qui" and "quo" also get mixed up with nearby pairs, the highest-scored neighbour is "Qom vs qui". Nearby pair
Confusion rank #245,678 of 323,831 scored Spanish pairs, corpus vintage 2026-09-03, not spelling advice.