Which to use
“worthiness” is a noun and “worthless” is an adjective - they look or sound alike but fill different roles in a sentence.
- #45,176
- “worthiness” frequency rank
- #9,424
- “worthless” frequency rank
- 54600
- confusion score
Side-by-Side Comparison
| Feature | worthiness | worthless |
|---|---|---|
| Definition | The state or quality of having value or merit. | Having no worth or use; without value. |
Where the eye mixes worthiness and worthless
Muted = shared; highlighted = the visual trap. They share 8 letters in sequence.
Look-alike desk: worthiness vs worthless
These two trip readers on the page rather than in the ear: worthiness is /ˈwɜː(ɹ)ðɪnəs/ while worthless is /ˈwɝθləs/. Spoken aloud the problem disappears. In writing it persists, because they differ by 1 letter(s) in length, and the parts of speech differ too (noun vs adjective), which is usually the fastest check. Our composite confusion score for this pair is 54600, derived from the frequency rank of both members and their visual similarity.
worthiness is recorded at frequency rank #45,176, classified as anoun, pronounced /ˈwɜː(ɹ)ðɪnəs/. worthless is at rank #9,424, tagged as anadj, pronounced /ˈwɝθləs/.
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 54600, this pair ranks #139,806 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of worthiness vs worthless
Shared letters: ehorstw. Private to "worthiness": in. Private to "worthless": l.
"worthiness" · 10 letters · shape CVCCCVCVCC · "worthless" · 9 letters · shape CVCCCCVCC
Known mistypes of this pair
- worthiness ← owrthiness · worhtiness · worrthiness · worthhiness · worthienss · worthines · worthinness · worthinses
- worthless ← owrthless · worhtless · worrthless · worthelss · worthhless · worthles · worthlless · worthlses
Frequently Asked Questions
Can "worthiness" and "worthless" be used interchangeably?
Which is more common, "worthiness" or "worthless"?
After this comparison
Eye-level mix-up between "worthiness" and "worthless" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "worthiness" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "worthless" - compare definitions side by side with the headword page. Word entry
- This pair ranks #139,806 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "worthiness" and "worthless" also get mixed up with nearby pairs, the highest-scored neighbour is "wordless vs worthless". 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 #139,806 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.