Mai vs mor, What's the Difference?

Which to use

“Mai” is a noun and “mor” is an adjective - they look or sound alike but fill different roles in a sentence.

#9,369
“Mai” frequency rank: #6,447
“mor” frequency rank: 15816
confusion score

Side-by-Side Comparison

Feature	Mai	mor
Definition	maio	maior

Where the eye mixes Mai and mor

Muted = shared; highlighted = the visual trap. They share 1 letter in sequence.

3 ch

Mai

3 ch

mor

Look-alike desk: Mai vs mor

These two trip readers on the page rather than in the ear: Mai is /maɪ̯/ while mor is /ˈmɔh/ (carioca). Spoken aloud the problem disappears. In writing it persists, because they share most of their letters but differ in 2 positions, and the parts of speech differ too (noun vs adjective), which is usually the fastest check. Our composite confusion score for this pair is 15816, derived from the frequency rank of both members and their visual similarity.

Mai is recorded at frequency rank #9,369, classified as anoun, pronounced /maɪ̯/. mor is at rank #6,447, tagged as anadj, pronounced /ˈmɔh/ (carioca).

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 15816, this pair ranks #55,909 of 75,631 scored Portuguese confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of Mai vs mor

Shared letters: m. Private to "Mai": ai. Private to "mor": or.

"Mai" · 3 letters · shape CVV · "mor" · 3 letters · shape CVC

Frequently Asked Questions

Is swapping "Mai" for "mor" ever safe?

No - they are not even the same part of speech. "Mai" is a noun and "mor" an adjective, so a sentence built for one is usually ungrammatical with the other.

Which is more common, "Mai" or "mor"?

"mor" is the more common of the two: it sits at frequency rank #6,447 in our Portuguese list, against #9,369 for "Mai". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

Eye-level mix-up between "Mai" and "mor" is sorted above. Next: full entries or other pairs that share a letter shape.

Full dictionary entry for "Mai" with definition, IPA, and generated misspellings. Word entry
Full dictionary entry for "mor" - compare definitions side by side with the headword page. Word entry
This pair ranks #55,909 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
"Mai" and "mor" also get mixed up with nearby pairs, the highest-scored neighbour is "maa vs Mai". Nearby pair

Confusion rank #55,909 of 75,631 scored Portuguese pairs, corpus vintage 2026-09-03, not spelling advice.