maláriavsmatériaWhich spelling fits?

Which to use

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

#13,784
“malária” frequency rank
#1,248
“matéria” frequency rank
15032
confusion score

Side-by-Side Comparison

Feature malária matéria
Definition doença infecciosa endêmica em muitas regiões tropicais e subtropicais do mundo, causada por um parasita, protozoário do gênero Plasmodium (da família plasmodiidae), transmitida aos seres humanos por meio da picada do mosquito Anopheles infectado ou ainda através de transmissão congênita (da mãe para o feto), por transfusão sanguínea ou hemoderivados e por uso de agulhas e seringas contaminada qualquer substância, sólida, líquida ou gasosa, que ocupa lugar no espaço

Where the eye mixes malária and matéria

Muted = shared; highlighted = the visual trap. They share 5 letters in sequence. malária and matéria follow the identical consonant-vowel pattern (CVCVCVV). Same shape at a glance is often the real trap, independent of shared letters.

7 ch
malária
7 ch
matéria

Visual trap between malária and matéria

A purely visual mix-up. malária (/mɐ.ˈla.ɾjɐ/) and matéria (/mɐ.ˈtɛ.ɾjɐ/) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 15032, derived from the frequency rank of both members and their visual similarity.

malária is recorded at frequency rank #13,784, classified as anoun, pronounced /mɐ.ˈla.ɾjɐ/. matéria is at rank #1,248, tagged as anoun, pronounced /mɐ.ˈtɛ.ɾjɐ/.

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 15032, this pair ranks #56,912 of 75,631 scored Portuguese confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of malária vs matéria

Shared letters: aimr. Private to "malária": lá. Private to "matéria": té.

"malária" · 7 letters · shape CVCVCVV  ·  "matéria" · 7 letters · shape CVCVCVV

Frequently Asked Questions

Do "malária" and "matéria" mean the same thing in a sentence?
No. They are said differently (/mɐ.ˈla.ɾjɐ/ versus /mɐ.ˈtɛ.ɾjɐ/) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
In ordinary Portuguese text, does "malária" or "matéria" show up more?
"matéria" is the more common of the two: it sits at frequency rank #1,248 in our Portuguese list, against #13,784 for "malária". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

After this comparison

Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.

  • Full dictionary entry for "malária" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "matéria" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #56,912 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
  • "malária" and "matéria" also get mixed up with nearby pairs, the highest-scored neighbour is "Maiara vs malária". Nearby pair

Confusion rank #56,912 of 75,631 scored Portuguese pairs, corpus vintage 2026-09-03, not spelling advice.

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list