microvsmoçãoWhich spelling fits?

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

Which to use

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

#4,247
“micro” frequency rank
#13,980
“moção” frequency rank
18227
confusion score

Side-by-Side Comparison

Feature micro moção
Definition muito pequeno ato ou efeito de mover

Letter map: micro vs moção

Shared letters muted; letters that set micro and moção apart highlighted. Shared run: 2.

5 ch
micro
5 ch
moção

Part-of-speech tell for micro / moção

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: micro is anadjective and moçãoanoun. On the page they share most of their letters but differ in 3 positions. Our composite confusion score for this pair is 18227, derived from the frequency rank of both members and their visual similarity.

micro is recorded at frequency rank #4,247, classified as anadj. moção is at rank #13,980, tagged as anoun, pronounced /mu.ˈsɐ̃w̃/.

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 18227, this pair ranks #52,812 of 75,631 scored Portuguese confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of micro vs moção

Shared letters: mo. Private to "micro": cir. Private to "moção": ãç.

"micro" · 5 letters · shape CVCCV  ·  "moção" · 5 letters · shape CVCVV

Known mistypes of this pair

  • microimcro · mciro · miccro · micor · micrro · mirco · mmicro

Frequently Asked Questions

Is swapping "micro" for "moção" ever safe?
No - they are not even the same part of speech. "micro" is an adjective and "moção" a noun, so a sentence built for one is usually ungrammatical with the other.
Frequency check: "micro" vs "moção" - which ranks higher?
"micro" is the more common of the two: it sits at frequency rank #4,247 in our Portuguese list, against #13,980 for "moção". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

You've compared "micro" and "moção". Here's where to go from here.

  • Full dictionary entry for "micro" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "moção" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #52,812 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
  • "micro" and "moção" also get mixed up with nearby pairs, the highest-scored neighbour is "moção vs mogno". 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 #52,812 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