mais vs mal, What's the Difference?

Which to use

“mais” and “mal” are a confusable Portuguese pair: similar on the page, but distinct in meaning, check the gloss before you choose.

#23
“mais” frequency rank: #319
“mal” frequency rank: 342
confusion score

Side-by-Side Comparison

Feature	mais	mal
Definition	avançadamente (designa aumento)	de forma pouco satisfatória

Where the eye mixes mais and mal

Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.

4 ch

mais

3 ch

mal

Spelling & Dictionary Insight

A purely visual mix-up. mais (/mäjʃ/) and mal (/ˈmaw/) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they differ by 1 letter(s) in length. Our composite confusion score for this pair is 342, derived from the frequency rank of both members and their visual similarity.

mais is recorded at frequency rank #23, classified as anadv, pronounced /mäjʃ/. mal is at rank #319, tagged as anadv, pronounced /ˈmaw/.

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 342, this pair ranks #75,295 of 75,631 scored Portuguese confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of mais vs mal

Shared letters: am. Private to "mais": is. Private to "mal": l.

"mais" · 4 letters · shape CVVC · "mal" · 3 letters · shape CVC

Known mistypes of this pair

mais ← amis · maiss · masi · mias · mmais

Frequently Asked Questions

Can "mais" and "mal" be used interchangeably?

No. They are said differently (/mäjʃ/ versus /ˈmaw/) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.

Which is more common, "mais" or "mal"?

"mais" is the more common of the two: it sits at frequency rank #23 in our Portuguese list, against #319 for "mal". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

What to do next

You've compared "mais" and "mal". Here's where to go from here.

Full dictionary entry for "mais" with definition, IPA, and generated misspellings. Word entry
Full dictionary entry for "mal" - compare definitions side by side with the headword page. Word entry
This pair ranks #75,295 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
"mais" and "mal" also get mixed up with nearby pairs, the highest-scored neighbour is "maa vs mal". 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

PlainSpell is a reference corpus, not spelling advice. Verify unusual forms in context.