Which to use
“mad” is an adjective and “may” is a noun - they look or sound alike but fill different roles in a sentence.
- #14,642
- “mad” frequency rank
- #6,205
- “may” frequency rank
- 20847
- confusion score
Side-by-Side Comparison
| Feature | mad | may |
|---|---|---|
| Definition | Grafía alternativa de mat. | Mayo. |
Where the eye mixes mad and may
Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.
Why the eye confuses mad with may
These two trip readers on the page rather than in the ear: mad is /ˈmɑːt/ while may is [ˈmɑj]. Spoken aloud the problem disappears. In writing it persists, because they differ by a single letter - d in “mad” becomes y in “may”, and the parts of speech differ too (adjective vs noun), which is usually the fastest check. Our composite confusion score for this pair is 20847, derived from the frequency rank of both members and their visual similarity.
mad is recorded at frequency rank #14,642, classified as anadj, pronounced /ˈmɑːt/. may is at rank #6,205, tagged as anoun, pronounced [ˈmɑj].
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 20847, this pair ranks #257,511 of 323,831 scored Spanish confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of mad vs may
Shared letters: am. Private to "mad": d. Private to "may": y.
"mad" · 3 letters · shape CVC · "may" · 3 letters · shape CVV
Frequently Asked Questions
Do "mad" and "may" mean the same thing in a sentence?
Which is more common, "mad" or "may"?
What to do next
Eye-level mix-up between "mad" and "may" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "mad" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "may" - compare definitions side by side with the headword page. Word entry
- This pair ranks #257,511 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
- "mad" and "may" also get mixed up with nearby pairs, the highest-scored neighbour is "mad vs mur". Nearby pair
Confusion rank #257,511 of 323,831 scored Spanish pairs, corpus vintage 2026-09-03, not spelling advice.