Which to use
“heady” and “hefty” are a confusable English pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #31,593
- “heady” frequency rank
- #18,096
- “hefty” frequency rank
- 49689
- confusion score
Side-by-Side Comparison
| Feature | heady | hefty |
|---|---|---|
| Definition | Intoxicating or stupefying. | With heft; heavy, strong, vigorous, mighty, impressive |
Where the eye mixes heady and hefty
Muted = shared; highlighted = the visual trap. They share 3 letters in sequence.
Look-alike desk: heady vs hefty
A purely visual mix-up. heady (/ˈhɛdi/) and hefty (/ˈhɛfti/) 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 49689, derived from the frequency rank of both members and their visual similarity.
heady is recorded at frequency rank #31,593, classified as anadj, pronounced /ˈhɛdi/. hefty is at rank #18,096, tagged as anadj, pronounced /ˈhɛfti/.
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 49689, this pair ranks #181,263 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of heady vs hefty
Shared letters: ehy. Private to "heady": ad. Private to "hefty": ft.
"heady" · 5 letters · shape CVVCV · "hefty" · 5 letters · shape CVCCV
Known mistypes of this pair
Frequently Asked Questions
Can "heady" and "hefty" be used interchangeably?
Frequency check: "heady" vs "hefty" - which ranks higher?
After this comparison
Eye-level mix-up between "heady" and "hefty" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "heady" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "hefty" - compare definitions side by side with the headword page. Word entry
- This pair ranks #181,263 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "heady" and "hefty" also get mixed up with nearby pairs, the highest-scored neighbour is "heady vs Henny". 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 #181,263 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.