Which to use
“half” and “hay” are a confusable English pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #374
- “half” frequency rank
- #8,152
- “hay” frequency rank
- 8526
- confusion score
Side-by-Side Comparison
| Feature | half | hay |
|---|---|---|
| Definition | One of two usually roughly equal parts into which anything may be divided, or considered as divided. | Grass cut and dried for use as animal fodder. |
Where the eye mixes half and hay
Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.
Visual trap between half and hay
A purely visual mix-up. half (/hɑːf/) and hay (/heɪ/) 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 1 letter(s) in length. Our composite confusion score for this pair is 8526, derived from the frequency rank of both members and their visual similarity.
half is recorded at frequency rank #374, classified as anoun, pronounced /hɑːf/. hay is at rank #8,152, tagged as anoun, pronounced /heɪ/.
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 8526, this pair ranks #502,051 of 530,003 scored English confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of half vs hay
Shared letters: ah. Private to "half": fl. Private to "hay": y.
"half" · 4 letters · shape CVCC · "hay" · 3 letters · shape CVV
Known mistypes of this pair
- half ← ahlf · hafl · halff · hallf · hhalf · hlaf
Frequently Asked Questions
Is swapping "half" for "hay" ever safe?
Frequency check: "half" vs "hay" - which ranks higher?
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 "half" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "hay" - compare definitions side by side with the headword page. Word entry
- This pair ranks #502,051 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "half" and "hay" also get mixed up with nearby pairs, the highest-scored neighbour is "hammy vs hay". 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 #502,051 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.