Which to use
“hihi” is an onomatopoeia and “hui” is an adverb - they look or sound alike but fill different roles in a sentence.
- #31,536
- “hihi” frequency rank
- #11,783
- “hui” frequency rank
- 43319
- confusion score
Side-by-Side Comparison
| Feature | hihi | hui |
|---|---|---|
| Definition | Gloussement de rire étouffé ou forcé. | Indication du jour du moment d’énonciation. |
Where the eye mixes hihi and hui
Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.
Why the eye confuses hihi with hui
These two trip readers on the page rather than in the ear: hihi is \i.i\ while hui is \ɥi\. 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 (onomatopoeia vs adverb), which is usually the fastest check. Our composite confusion score for this pair is 43319, derived from the frequency rank of both members and their visual similarity.
hihi is recorded at frequency rank #31,536, classified as anonomatopoeia, pronounced \i.i\. hui is at rank #11,783, tagged as anadv, pronounced \ɥi\.
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 43319, this pair ranks #218,981 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of hihi vs hui
Shared letters: hi. Private to "hihi": -. Private to "hui": u.
"hihi" · 4 letters · shape CVCV · "hui" · 3 letters · shape CVV
Known mistypes of this pair
- hihi ← hhihi · hhii · hihhi · hiih · ihhi
Frequently Asked Questions
Is swapping "hihi" for "hui" ever safe?
Frequency check: "hihi" vs "hui" - 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 "hihi" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "hui" - compare definitions side by side with the headword page. Word entry
- This pair ranks #218,981 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "hihi" and "hui" also get mixed up with nearby pairs, the highest-scored neighbour is "hihi vs hind". 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 #218,981 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.