Which to use
“hapless” and “harmless” are a confusable English pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #33,671
- “hapless” frequency rank
- #9,757
- “harmless” frequency rank
- 43428
- confusion score
Side-by-Side Comparison
| Feature | hapless | harmless |
|---|---|---|
| Definition | unfortunate. | Incapable of causing harm or danger; safe. |
Where the eye mixes hapless and harmless
Muted = shared; highlighted = the visual trap. They share 6 letters in sequence.
Why the eye confuses hapless with harmless
A purely visual mix-up. hapless (/ˈhæplɪs/) and harmless (/ˈhɑːmləs/) 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 43428, derived from the frequency rank of both members and their visual similarity.
hapless is recorded at frequency rank #33,671, classified as anadj, pronounced /ˈhæplɪs/. harmless is at rank #9,757, tagged as anadj, pronounced /ˈhɑːmləs/.
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 43428, this pair ranks #240,064 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of hapless vs harmless
Shared letters: aehls. Private to "hapless": p. Private to "harmless": mr.
"hapless" · 7 letters · shape CVCCVCC · "harmless" · 8 letters · shape CVCCCVCC
Known mistypes of this pair
Frequently Asked Questions
Can "hapless" and "harmless" be used interchangeably?
Which is more common, "hapless" or "harmless"?
What to do next
Eye-level mix-up between "hapless" and "harmless" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "hapless" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "harmless" - compare definitions side by side with the headword page. Word entry
- This pair ranks #240,064 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "hapless" and "harmless" also get mixed up with nearby pairs, the highest-scored neighbour is "Hales vs hapless". 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 #240,064 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.