Which to use
“allow” is a verb and “alloy” is a noun - they look or sound alike but fill different roles in a sentence.
- #1,039
- “allow” frequency rank
- #12,724
- “alloy” frequency rank
- 13763
- confusion score
Side-by-Side Comparison
| Feature | allow | alloy |
|---|---|---|
| Definition | To let one have as a suitable share of something. | A metal that is a combination of two or more elements, at least one of which is a metal, a base metal. |
Where the eye mixes allow and alloy
Muted = shared; highlighted = the visual trap. They share 4 letters in sequence.
Why the eye confuses allow with alloy
These two trip readers on the page rather than in the ear: allow is /əˈlaʊ/ while alloy is /ˈæ.lɔɪ/. Spoken aloud the problem disappears. In writing it persists, because they differ by a single letter - w in “allow” becomes y in “alloy”, and the parts of speech differ too (verb vs noun), which is usually the fastest check. Our composite confusion score for this pair is 13763, derived from the frequency rank of both members and their visual similarity.
allow is recorded at frequency rank #1,039, classified as averb, pronounced /əˈlaʊ/. alloy is at rank #12,724, tagged as anoun, pronounced /ˈæ.lɔɪ/.
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 13763, this pair ranks #473,940 of 530,003 scored English confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of allow vs alloy
Shared letters: alo. Private to "allow": w. Private to "alloy": y.
"allow" · 5 letters · shape VCCVC · "alloy" · 5 letters · shape VCCVV
Known mistypes of this pair
Frequently Asked Questions
Do "allow" and "alloy" mean the same thing in a sentence?
Which is more common, "allow" or "alloy"?
Useful next steps
Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.
- Full dictionary entry for "allow" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "alloy" - compare definitions side by side with the headword page. Word entry
- This pair ranks #473,940 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "allow" and "alloy" also get mixed up with nearby pairs, the highest-scored neighbour is "algo vs alloy". 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 #473,940 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.