Which to use
“harmful” and “hurtful” are a confusable English pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #7,458
- “harmful” frequency rank
- #19,617
- “hurtful” frequency rank
- 27075
- confusion score
Side-by-Side Comparison
| Feature | harmful | hurtful |
|---|---|---|
| Definition | Causing or likely to cause harm or damage; injurious. | Tending to impair or damage; injurious; occasioning loss or injury. |
Where the eye mixes harmful and hurtful
Muted = shared; highlighted = the visual trap. They share 5 letters in sequence. harmful and hurtful follow the identical consonant-vowel pattern (CVCCCVC). Same shape at a glance is often the real trap, independent of shared letters.
Look-alike desk: harmful vs hurtful
A purely visual mix-up. harmful (/ˈhɑːmfl̩/) and hurtful (/ˈhɜːtfʊl/) 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 27075, derived from the frequency rank of both members and their visual similarity.
harmful is recorded at frequency rank #7,458, classified as anadj, pronounced /ˈhɑːmfl̩/. hurtful is at rank #19,617, tagged as anadj, pronounced /ˈhɜːtfʊl/.
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 27075, this pair ranks #381,820 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of harmful vs hurtful
Shared letters: fhlru. Private to "harmful": am. Private to "hurtful": t.
"harmful" · 7 letters · shape CVCCCVC · "hurtful" · 7 letters · shape CVCCCVC
Known mistypes of this pair
Frequently Asked Questions
Is swapping "harmful" for "hurtful" ever safe?
Which is more common, "harmful" or "hurtful"?
Useful next steps
Eye-level mix-up between "harmful" and "hurtful" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "harmful" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "hurtful" - compare definitions side by side with the headword page. Word entry
- This pair ranks #381,820 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "harmful" and "hurtful" also get mixed up with nearby pairs, the highest-scored neighbour is "harmful vs hateful". 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 #381,820 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.