Which to use
“alto” is a noun and “apt” is an adjective - they look or sound alike but fill different roles in a sentence.
- #19,737
- “alto” frequency rank
- #29,641
- “apt” frequency rank
- 49378
- confusion score
Side-by-Side Comparison
| Feature | alto | apt |
|---|---|---|
| Definition | Dans la musique vocale, voix correspondant à la voix féminine la plus grave. | Enclin, disposé, dif=susceptible de, avoir tendance à. |
Letter map: alto vs apt
Shared letters muted; letters that set alto and apt apart highlighted. Shared run: 2.
Part-of-speech tell for alto / apt
Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: alto is anoun and aptanadjective. On the page they differ by 1 letter(s) in length. Our composite confusion score for this pair is 49378, derived from the frequency rank of both members and their visual similarity.
alto is recorded at frequency rank #19,737, classified as anoun, pronounced \al.to\. apt is at rank #29,641, tagged as anadj.
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 49378, this pair ranks #171,189 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of alto vs apt
Shared letters: at. Private to "alto": lo. Private to "apt": p.
"alto" · 4 letters · shape VCCV · "apt" · 3 letters · shape VCC
Known mistypes of this pair
- alto ← allto · alot · altto · atlo · lato
Frequently Asked Questions
Is swapping "alto" for "apt" ever safe?
In ordinary French text, does "alto" or "apt" show up more?
What to do next
Pair "alto" vs "apt" is on the table, pick a follow-up below.
- Full dictionary entry for "alto" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "apt" - compare definitions side by side with the headword page. Word entry
- This pair ranks #171,189 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "alto" and "apt" also get mixed up with nearby pairs, the highest-scored neighbour is "apt vs aur". 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 #171,189 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.