Which to use
“cair” is a verb and “calm” is an adjective - they look or sound alike but fill different roles in a sentence.
- #1,522
- “cair” frequency rank
- #34,176
- “calm” frequency rank
- 35698
- confusion score
Side-by-Side Comparison
| Feature | cair | calm |
|---|---|---|
| Definition | dar queda | calmo |
Letter map: cair vs calm
Shared letters muted; letters that set cair and calm apart highlighted. Shared run: 2. cair (CVVC) and calm (CVCC) run the same length but a different consonant-vowel pattern - the shape difference is usually the fastest tell.
Role in the sentence - cair and calm
Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: cair is averb and calmanadjective. On the page they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 35698, derived from the frequency rank of both members and their visual similarity.
cair is recorded at frequency rank #1,522, classified as averb. 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 35698, this pair ranks #31,320 of 75,631 scored Portuguese confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of cair vs calm
Shared letters: ac. Private to "cair": ir. Private to "calm": lm.
"cair" · 4 letters · shape CVVC · "calm" · 4 letters · shape CVCC
Known mistypes of this pair
Frequently Asked Questions
Can "cair" and "calm" be used interchangeably?
Which is more common, "cair" or "calm"?
What to do next
You've compared "cair" and "calm". Here's where to go from here.
- Full dictionary entry for "cair" 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 #31,320 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
- "cair" 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 #31,320 of 75,631 scored Portuguese pairs, corpus vintage 2026-09-03, not spelling advice.