commevscomumWhat's the difference?

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

Which to use

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

#36,383
“comme” frequency rank
#667
“comum” frequency rank
37050
confusion score

Side-by-Side Comparison

Feature comme comum
Definition como. o ano comum, no calendário juliano ou no gregoriano

Letter map: comme vs comum

Shared letters muted; letters that set comme and comum apart highlighted. Shared run: 4.

5 ch
comme
5 ch
comum

Part-of-speech tell for comme / comum

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: comme is anadverb and comumanoun. On the page they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 37050, derived from the frequency rank of both members and their visual similarity.

comme is recorded at frequency rank #36,383, classified as anadv, pronounced [kɔm]. comum is at rank #667, tagged as anoun.

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 37050, this pair ranks #29,642 of 75,631 scored Portuguese confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of comme vs comum

Shared letters: cmo. Private to "comme": e. Private to "comum": u.

"comme" · 5 letters · shape CVCCV  ·  "comum" · 5 letters · shape CVCVC

Known mistypes of this pair

  • commeccomme · cmome · come · comem · ocmme
  • comumccomum · cmoum · commu · commum · comumm · coumm · ocmum

Frequently Asked Questions

Can "comme" and "comum" be used interchangeably?
No - they are not even the same part of speech. "comme" is an adverb and "comum" a noun, so a sentence built for one is usually ungrammatical with the other.
Frequency check: "comme" vs "comum" - which ranks higher?
"comum" is the more common of the two: it sits at frequency rank #667 in our Portuguese list, against #36,383 for "comme". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

What to do next

Pair "comme" vs "comum" is on the table, pick a follow-up below.

  • Full dictionary entry for "comme" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "comum" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #29,642 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
  • "comme" and "comum" also get mixed up with nearby pairs, the highest-scored neighbour is "coice vs comme". 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 #29,642 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