muivsmúmiaWhich spelling fits?

Quick tell: mui is a adverb, múmia is a noun, so they fill different roles in a sentence.

Which to use

“mui” is an adverb and “múmia” is a noun - they look or sound alike but fill different roles in a sentence.

#23,741
“mui” frequency rank
#23,420
“múmia” frequency rank
47161
confusion score

Side-by-Side Comparison

Feature mui múmia
Definition em alto grau cadáver humano conservado através de técnicas de embalsamento

Where the eye mixes mui and múmia

Muted = shared; highlighted = the visual trap. They share 2 letters in sequence. mui runs 3 letters (CVV) against múmia's 5 (CVCVV) - the length gap alone is often enough to separate them once you know to check it.

3 ch
mui
5 ch
múmia

Look-alike desk: mui vs múmia

These two trip readers on the page rather than in the ear: mui is /ˈmũj/ while múmia is /ˈmu.mjɐ/. Spoken aloud the problem disappears. In writing it persists, because they differ by 2 letter(s) in length, and the parts of speech differ too (adverb vs noun), which is usually the fastest check. Our composite confusion score for this pair is 47161, derived from the frequency rank of both members and their visual similarity.

mui is recorded at frequency rank #23,741, classified as anadv, pronounced /ˈmũj/. múmia is at rank #23,420, tagged as anoun, pronounced /ˈmu.mjɐ/.

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 47161, this pair ranks #18,114 of 75,631 scored Portuguese confusable pairs - among the most confusable pairs.

Orthographic DNA of mui vs múmia

Shared letters: im. Private to "mui": u. Private to "múmia": aú.

"mui" · 3 letters · shape CVV  ·  "múmia" · 5 letters · shape CVCVV

Frequently Asked Questions

Can "mui" and "múmia" be used interchangeably?
No - they are not even the same part of speech. "mui" is an adverb and "múmia" a noun, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "mui" or "múmia"?
"múmia" is the more common of the two: it sits at frequency rank #23,420 in our Portuguese list, against #23,741 for "mui". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

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

  • Full dictionary entry for "mui" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "múmia" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #18,114 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
  • "mui" and "múmia" also get mixed up with nearby pairs, the highest-scored neighbour is "maa vs mui". Nearby pair

Confusion rank #18,114 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