Which to use
“weir” is a noun and “wor” is a determiner - they look or sound alike but fill different roles in a sentence.
- #14,670
- “weir” frequency rank
- #36,016
- “wor” frequency rank
- 50686
- confusion score
Side-by-Side Comparison
| Feature | weir | wor |
|---|---|---|
| Definition | An adjustable dam placed across a river to regulate the flow of water downstream. | Our. |
Where the eye mixes weir and wor
Muted = shared; highlighted = the visual trap. They share 2 letters in sequence. weir runs 4 letters (CVVC) against wor's 3 (CVC) - the length gap alone is often enough to separate them once you know to check it.
Why the eye confuses weir with wor
These two trip readers on the page rather than in the ear: weir is /wɪə̯/ while wor is /wɔː/. 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 determiner), which is usually the fastest check. Our composite confusion score for this pair is 50686, derived from the frequency rank of both members and their visual similarity.
weir is recorded at frequency rank #14,670, classified as anoun, pronounced /wɪə̯/. wor is at rank #36,016, tagged as adet, pronounced /wɔː/.
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 50686, this pair ranks #172,052 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of weir vs wor
Shared letters: rw. Private to "weir": ei. Private to "wor": o.
"weir" · 4 letters · shape CVVC · "wor" · 3 letters · shape CVC
Known mistypes of this pair
- weir ← ewir · weirr · weri · wweir
Frequently Asked Questions
Can "weir" and "wor" be used interchangeably?
In ordinary English text, does "weir" or "wor" show up more?
After this comparison
Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.
- Full dictionary entry for "weir" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "wor" - compare definitions side by side with the headword page. Word entry
- This pair ranks #172,052 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "weir" and "wor" also get mixed up with nearby pairs, the highest-scored neighbour is "wor vs wove". 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 #172,052 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.