Which to use
“API” and “art” are a confusable English pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #11,501
- “API” frequency rank
- #508
- “art” frequency rank
- 12009
- confusion score
Side-by-Side Comparison
| Feature | API | art |
|---|---|---|
| Definition | Initialism of active pharmaceutical ingredient. | The conscious production or arrangement of sounds, colours, forms, movements, or other elements in a manner that affects the senses and emotions, usually specifically the production of the beautiful in a graphic or plastic medium. |
Where the eye mixes API and art
Muted = shared; highlighted = the visual trap. They share 1 letter in sequence.
Why the eye confuses API with art
A purely visual mix-up. API (/ˌeɪˌpiˈaɪ/) and art (/ɑːt/) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 12009, derived from the frequency rank of both members and their visual similarity.
API is recorded at frequency rank #11,501, classified as anoun, pronounced /ˌeɪˌpiˈaɪ/. art is at rank #508, tagged as anoun, pronounced /ɑːt/.
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 12009, this pair ranks #483,920 of 530,003 scored English confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of API vs art
Shared letters: a. Private to "API": ip. Private to "art": rt.
"API" · 3 letters · shape VCV · "art" · 3 letters · shape VCC
Frequently Asked Questions
Is swapping "API" for "art" ever safe?
Which is more common, "API" or "art"?
Useful next steps
Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.
- Full dictionary entry for "API" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "art" - compare definitions side by side with the headword page. Word entry
- This pair ranks #483,920 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "API" and "art" also get mixed up with nearby pairs, the highest-scored neighbour is "amb vs API". Nearby pair
Confusion rank #483,920 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.