Which to use
“hap” is a verb and “hi” is an onomatopoeia - they look or sound alike but fill different roles in a sentence.
- #41,324
- “hap” frequency rank
- #8,405
- “hi” frequency rank
- 49729
- confusion score
Side-by-Side Comparison
| Feature | hap | hi |
|---|---|---|
| Definition | Ouvrir. | Cri de peur. |
Where the eye mixes hap and hi
Muted = shared; highlighted = the visual trap. They share 1 letter in sequence.
Look-alike desk: hap vs hi
These two trip readers on the page rather than in the ear: hap is \ˈhap\ while hi is \i\. 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 (verb vs onomatopoeia), which is usually the fastest check. Our composite confusion score for this pair is 49729, derived from the frequency rank of both members and their visual similarity.
hap is recorded at frequency rank #41,324, classified as averb, pronounced \ˈhap\. hi is at rank #8,405, tagged as anonomatopoeia, pronounced \i\.
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 49729, this pair ranks #168,282 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of hap vs hi
Shared letters: h. Private to "hap": ap. Private to "hi": i.
"hap" · 3 letters · shape CVC · "hi" · 2 letters · shape CV
Frequently Asked Questions
Is swapping "hap" for "hi" ever safe?
Which is more common, "hap" or "hi"?
Useful next steps
Eye-level mix-up between "hap" and "hi" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "hap" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "hi" - compare definitions side by side with the headword page. Word entry
- This pair ranks #168,282 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "hap" and "hi" also get mixed up with nearby pairs, the highest-scored neighbour is "hap vs hash". Nearby pair
Confusion rank #168,282 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.