maciovsmamiloTell them apart

Quick tell: macio is a adjective, mamilo is a noun, so they fill different roles in a sentence.

Which to use

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

#14,891
“macio” frequency rank
#26,810
“mamilo” frequency rank
41701
confusion score

Side-by-Side Comparison

Feature macio mamilo
Definition que é suave aos sentidos. aveludado protuberância da mama por onde sai o leite nas fêmeas dos mamíferos

Where the eye mixes macio and mamilo

Muted = shared; highlighted = the visual trap. They share 4 letters in sequence.

5 ch
macio
6 ch
mamilo

Why the eye confuses macio with mamilo

These two trip readers on the page rather than in the ear: macio is /mɐ.ˈsi.u/ while mamilo is /mɐ.ˈmi.lʊ/. 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 (adjective vs noun), which is usually the fastest check. Our composite confusion score for this pair is 41701, derived from the frequency rank of both members and their visual similarity.

macio is recorded at frequency rank #14,891, classified as anadj, pronounced /mɐ.ˈsi.u/. mamilo is at rank #26,810, tagged as anoun, pronounced /mɐ.ˈmi.lʊ/.

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 41701, this pair ranks #24,179 of 75,631 scored Portuguese confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of macio vs mamilo

Shared letters: aimo. Private to "macio": c. Private to "mamilo": l.

"macio" · 5 letters · shape CVCVV  ·  "mamilo" · 6 letters · shape CVCVCV

Known mistypes of this pair

  • macioamcio · maccio · macoi · maico · mcaio · mmacio
  • mamiloammilo · maimlo · mamillo · mamiol · mamlio · mammilo · mmailo · mmamilo

Frequently Asked Questions

Do "macio" and "mamilo" mean the same thing in a sentence?
No - they are not even the same part of speech. "macio" is an adjective and "mamilo" a noun, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "macio" or "mamilo"?
"macio" is the more common of the two: it sits at frequency rank #14,891 in our Portuguese list, against #26,810 for "mamilo". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.

  • Full dictionary entry for "macio" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "mamilo" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #24,179 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
  • "macio" and "mamilo" also get mixed up with nearby pairs, the highest-scored neighbour is "malo vs mamilo". 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 #24,179 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