Which to use
“hereof” is an adverb and “hero” is a noun - they look or sound alike but fill different roles in a sentence.
- #47,673
- “hereof” frequency rank
- #2,114
- “hero” frequency rank
- 49787
- confusion score
Side-by-Side Comparison
| Feature | hereof | hero |
|---|---|---|
| Definition | Of this; concerning this. | Somebody who possesses great bravery and carries out extraordinary or noble deeds. |
Where the eye mixes hereof and hero
Muted = shared; highlighted = the visual trap. They share 4 letters in sequence. hereof runs 6 letters (CVCVVC) against hero's 4 (CVCV) - the length gap alone is often enough to separate them once you know to check it.
Why the eye confuses hereof with hero
These two trip readers on the page rather than in the ear: hereof is /hɪəˈɹɒv/ while hero is /ˈhɪə.ɹəʊ/. Spoken aloud the problem disappears. In writing it persists, because they differ by 2 letter(s) in length, and the parts of speech differ too (adverb vs noun), which is usually the fastest check. Our composite confusion score for this pair is 49787, derived from the frequency rank of both members and their visual similarity.
hereof is recorded at frequency rank #47,673, classified as anadv, pronounced /hɪəˈɹɒv/. hero is at rank #2,114, tagged as anoun, pronounced /ˈhɪə.ɹəʊ/.
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 49787, this pair ranks #180,288 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of hereof vs hero
Shared letters: ehor. Private to "hereof": f. Private to "hero": -.
"hereof" · 6 letters · shape CVCVVC · "hero" · 4 letters · shape CVCV
Known mistypes of this pair
Frequently Asked Questions
Is swapping "hereof" for "hero" ever safe?
Which is more common, "hereof" or "hero"?
After this comparison
Eye-level mix-up between "hereof" and "hero" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "hereof" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "hero" - compare definitions side by side with the headword page. Word entry
- This pair ranks #180,288 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "hereof" and "hero" also get mixed up with nearby pairs, the highest-scored neighbour is "hereof vs Herod". 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 #180,288 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.