mocavsmoerTell them apart

Quick tell: moca is a adjective, moer is a verb, so they fill different roles in a sentence.

Which to use

“moca” is an adjective and “moer” is a verb - they look or sound alike but fill different roles in a sentence.

#39,266
“moca” frequency rank
#33,946
“moer” frequency rank
73212
confusion score

Side-by-Side Comparison

Feature moca moer
Definition torpe, pasmão reduzir a pó por meio de moinho

Where the eye mixes moca and moer

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

4 ch
moca
4 ch
moer

Visual trap between moca and moer

These two trip readers on the page rather than in the ear: moca is /ˈmɔ.kɐ/ while moer is /ˈmweɾ/. Spoken aloud the problem disappears. In writing it persists, because they share most of their letters but differ in 2 positions, and the parts of speech differ too (adjective vs verb), which is usually the fastest check. Our composite confusion score for this pair is 73212, derived from the frequency rank of both members and their visual similarity.

moca is recorded at frequency rank #39,266, classified as anadj, pronounced /ˈmɔ.kɐ/. moer is at rank #33,946, tagged as averb, pronounced /ˈmweɾ/.

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 73212, this pair ranks #2,836 of 75,631 scored Portuguese confusable pairs - among the most confusable pairs.

Orthographic DNA of moca vs moer

Shared letters: mo. Private to "moca": ac. Private to "moer": er.

"moca" · 4 letters · shape CVCV  ·  "moer" · 4 letters · shape CVVC

Known mistypes of this pair

  • mocamcoa · mmoca · moac · mocca · omca
  • moermmoer · moerr · more · omer

Frequently Asked Questions

Can "moca" and "moer" be used interchangeably?
No - they are not even the same part of speech. "moca" is an adjective and "moer" a verb, so a sentence built for one is usually ungrammatical with the other.
In ordinary Portuguese text, does "moca" or "moer" show up more?
"moer" is the more common of the two: it sits at frequency rank #33,946 in our Portuguese list, against #39,266 for "moca". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

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

  • Full dictionary entry for "moca" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "moer" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #2,836 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
  • "moca" and "moer" also get mixed up with nearby pairs, the highest-scored neighbour is "maa vs moca". 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 #2,836 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