Which to use
“altitude” and “aptitude” are a confusable French pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #4,823
- “altitude” frequency rank
- #12,306
- “aptitude” frequency rank
- 17129
- confusion score
Side-by-Side Comparison
| Feature | altitude | aptitude |
|---|---|---|
| Definition | Hauteur d’un lieu par rapport au niveau de la mer. | Capacité, compétence, disposition naturelle à faire quelque chose. |
Where the eye mixes altitude and aptitude
Muted = shared; highlighted = the visual trap. They share 7 letters in sequence. altitude and aptitude follow the identical consonant-vowel pattern (VCCVCVCV). Same shape at a glance is often the real trap, independent of shared letters.
Look-alike desk: altitude vs aptitude
A purely visual mix-up. altitude (\al.ti.tyd\) and aptitude (\ap.ti.tyd\) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they differ by a single letter - l in “altitude” becomes p in “aptitude”. Our composite confusion score for this pair is 17129, derived from the frequency rank of both members and their visual similarity.
altitude is recorded at frequency rank #4,823, classified as anoun, pronounced \al.ti.tyd\. aptitude is at rank #12,306, tagged as anoun, pronounced \ap.ti.tyd\.
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 17129, this pair ranks #384,664 of 440,172 scored French confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of altitude vs aptitude
Shared letters: adeitu. Private to "altitude": l. Private to "aptitude": p.
"altitude" · 8 letters · shape VCCVCVCV · "aptitude" · 8 letters · shape VCCVCVCV
Known mistypes of this pair
Frequently Asked Questions
Do "altitude" and "aptitude" mean the same thing in a sentence?
Frequency check: "altitude" vs "aptitude" - which ranks higher?
What to do next
Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.
- Full dictionary entry for "altitude" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "aptitude" - compare definitions side by side with the headword page. Word entry
- This pair ranks #384,664 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "altitude" and "aptitude" also get mixed up with nearby pairs, the highest-scored neighbour is "altitudes vs aptitude". 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 #384,664 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.