Which to use
“hoo” is a pronoun and “hypo” is a noun - they look or sound alike but fill different roles in a sentence.
- #17,631
- “hoo” frequency rank
- #42,192
- “hypo” frequency rank
- 59823
- confusion score
Side-by-Side Comparison
| Feature | hoo | hypo |
|---|---|---|
| Definition | she | Melancholy; a fit of hypochondria; a morbid depression. |
Where the eye mixes hoo and hypo
Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.
Why the eye confuses hoo with hypo
These two trip readers on the page rather than in the ear: hoo is /huː/ while hypo is /ˈhaɪ.pəʊ/. 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 (pronoun vs noun), which is usually the fastest check. Our composite confusion score for this pair is 59823, derived from the frequency rank of both members and their visual similarity.
hoo is recorded at frequency rank #17,631, classified as apron, pronounced /huː/. hypo is at rank #42,192, tagged as anoun, pronounced /ˈhaɪ.pəʊ/.
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 59823, this pair ranks #103,899 of 530,003 scored English confusable pairs - among the most confusable pairs.
Orthographic DNA of hoo vs hypo
Shared letters: ho. Private to "hoo": -. Private to "hypo": py.
"hoo" · 3 letters · shape CVV · "hypo" · 4 letters · shape CVCV
Known mistypes of this pair
- hypo ← hhypo · hpyo · hyop · hyppo · hyypo · yhpo
Frequently Asked Questions
Can "hoo" and "hypo" be used interchangeably?
Frequency check: "hoo" vs "hypo" - which ranks higher?
What to do next
Eye-level mix-up between "hoo" and "hypo" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "hoo" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "hypo" - compare definitions side by side with the headword page. Word entry
- This pair ranks #103,899 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "hoo" and "hypo" also get mixed up with nearby pairs, the highest-scored neighbour is "HMO vs hypo". 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 #103,899 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.