metrovsmutoWhich spelling fits?

Quick tell: metro is a noun, muto is a verb, so they fill different roles in a sentence.

Which to use

“metro” is a noun and “muto” is a verb - they look or sound alike but fill different roles in a sentence.

#4,246
“metro” frequency rank
#43,549
“muto” frequency rank
47795
confusion score

Side-by-Side Comparison

Feature metro muto
Definition medida que regula a quantidade de sílabas de cada verso mudar algo de sítio, remover.

Where the eye mixes metro and muto

Muted = shared; highlighted = the visual trap. They share 3 letters in sequence. metro runs 5 letters (CVCCV) against muto's 4 (CVCV) - the length gap alone is often enough to separate them once you know to check it.

5 ch
metro
4 ch
muto

Look-alike desk: metro vs muto

These two trip readers on the page rather than in the ear: metro is /ˈmɛ.tɾu/ while muto is /ˈmuː.toː/. Spoken aloud the problem disappears. In writing it persists, because they differ by 1 letter(s) in length, and the parts of speech differ too (noun vs verb), which is usually the fastest check. Our composite confusion score for this pair is 47795, derived from the frequency rank of both members and their visual similarity.

metro is recorded at frequency rank #4,246, classified as anoun, pronounced /ˈmɛ.tɾu/. muto is at rank #43,549, tagged as averb, pronounced /ˈmuː.toː/.

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 47795, this pair ranks #17,431 of 75,631 scored Portuguese confusable pairs - among the most confusable pairs.

Orthographic DNA of metro vs muto

Shared letters: mot. Private to "metro": er. Private to "muto": u.

"metro" · 5 letters · shape CVCCV  ·  "muto" · 4 letters · shape CVCV

Known mistypes of this pair

  • metro ← emtro · merto · metor · metrro · mettro · mmetro · mtero
  • muto ← mmuto · mtuo · muot · mutto · umto

Frequently Asked Questions

Is swapping "metro" for "muto" ever safe?
No - they are not even the same part of speech. "metro" is a noun and "muto" a verb, so a sentence built for one is usually ungrammatical with the other.
In ordinary Portuguese text, does "metro" or "muto" show up more?
"metro" is the more common of the two: it sits at frequency rank #4,246 in our Portuguese list, against #43,549 for "muto". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

What to do next

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

  • Full dictionary entry for "metro" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "muto" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #17,431 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
  • "metro" and "muto" also get mixed up with nearby pairs, the highest-scored neighbour is "muso vs muto". 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

Confusion rank #17,431 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