comvscoolTell them apart

Quick tell: com is a preposition, cool is an adjective, so they fill different roles in a sentence.

Which to use

“com” is a preposition and “cool” is an adjective - they look or sound alike but fill different roles in a sentence.

#14
“com” frequency rank
#10,163
“cool” frequency rank
10177
confusion score

Side-by-Side Comparison

Feature com cool
Definition indica várias relações: companhia, causa, instrumento, ligação, modo, oposição fresco

Letter map: com vs cool

Shared letters muted; letters that set com and cool apart highlighted. Shared run: 2.

3 ch
com
4 ch
cool

Grammar separator: com vs cool

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: com is apreposition and coolanadjective. On the page they differ by 1 letter(s) in length. Our composite confusion score for this pair is 10177, derived from the frequency rank of both members and their visual similarity.

com is recorded at frequency rank #14, classified as aprep, pronounced /kõ/. cool is at rank #10,163, tagged as anadj.

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 10177, this pair ranks #63,011 of 75,631 scored Portuguese confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of com vs cool

Shared letters: co. Private to "com": m. Private to "cool": l.

"com" · 3 letters · shape CVC  ·  "cool" · 4 letters · shape CVVC

Known mistypes of this pair

  • coolccool · col · cooll · ocol

Frequently Asked Questions

Do "com" and "cool" mean the same thing in a sentence?
No - they are not even the same part of speech. "com" is a preposition and "cool" an adjective, so a sentence built for one is usually ungrammatical with the other.
In ordinary Portuguese text, does "com" or "cool" show up more?
"com" is the more common of the two: it sits at frequency rank #14 in our Portuguese list, against #10,163 for "cool". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

What to do next

Done with this confusable. These links stay specific to "com" and "cool".

  • Full dictionary entry for "com" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "cool" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #63,011 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
  • "com" and "cool" also get mixed up with nearby pairs, the highest-scored neighbour is "coin vs cool". 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 #63,011 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