caldavscalmWhich spelling fits?

Quick tell: calda is a noun, calm is an adjective, so they fill different roles in a sentence.

Which to use

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

#26,994
“calda” frequency rank
#34,176
“calm” frequency rank
61170
confusion score

Side-by-Side Comparison

Feature calda calm
Definition sumo fervido de alguns frutos calmo

Letter map: calda vs calm

Shared letters muted; letters that set calda and calm apart highlighted. Shared run: 3. calda runs 5 letters (CVCCV) against calm's 4 (CVCC) - the length gap alone is often enough to separate them once you know to check it.

5 ch
calda
4 ch
calm

Part-of-speech tell for calda / calm

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: calda is anoun and calmanadjective. On the page they differ by 1 letter(s) in length. Our composite confusion score for this pair is 61170, derived from the frequency rank of both members and their visual similarity.

calda is recorded at frequency rank #26,994, classified as anoun. calm is at rank #34,176, tagged as anadj, pronounced /kɑːm/.

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 61170, this pair ranks #7,270 of 75,631 scored Portuguese confusable pairs - among the most confusable pairs.

Orthographic DNA of calda vs calm

Shared letters: acl. Private to "calda": d. Private to "calm": m.

"calda" · 5 letters · shape CVCCV  ·  "calm" · 4 letters · shape CVCC

Known mistypes of this pair

  • calda ← aclda · cadla · calad · caldda · callda · ccalda · clada
  • calm ← aclm · callm · calmm · caml · ccalm · clam

Frequently Asked Questions

Can "calda" and "calm" be used interchangeably?
No - they are not even the same part of speech. "calda" is a noun and "calm" an adjective, so a sentence built for one is usually ungrammatical with the other.
In ordinary Portuguese text, does "calda" or "calm" show up more?
"calda" is the more common of the two: it sits at frequency rank #26,994 in our Portuguese list, against #34,176 for "calm". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

Done with this confusable. These links stay specific to "calda" and "calm".

  • Full dictionary entry for "calda" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "calm" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #7,270 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
  • "calda" and "calm" also get mixed up with nearby pairs, the highest-scored neighbour is "calm vs cham". 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 #7,270 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