Which to use
“Casas” is a name and “crass” is an adjective - they look or sound alike but fill different roles in a sentence.
- #43,560
- “Casas” frequency rank
- #30,381
- “crass” frequency rank
- 73941
- confusion score
Side-by-Side Comparison
| Feature | Casas | crass |
|---|---|---|
| Definition | A surname from Spanish. | Coarse; crude; unrefined or insensitive; lacking discrimination or taste. |
Letter map: Casas vs crass
Shared letters muted; letters that set Casas and crass apart highlighted. Shared run: 4. Casas (CVCVC) and crass (CCVCC) run the same length but a different consonant-vowel pattern - the shape difference is usually the fastest tell.
Role in the sentence - Casas and crass
Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: Casas is aname and crassanadjective. On the page they share most of their letters but differ in 3 positions. Our composite confusion score for this pair is 73941, derived from the frequency rank of both members and their visual similarity.
Casas is recorded at frequency rank #43,560, classified as aname. crass is at rank #30,381, tagged as anadj, pronounced /kɹæs/.
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 73941, this pair ranks #37,939 of 530,003 scored English confusable pairs - among the most confusable pairs.
Orthographic DNA of Casas vs crass
Shared letters: acs. Private to "Casas": -. Private to "crass": r.
"Casas" · 5 letters · shape CVCVC · "crass" · 5 letters · shape CCVCC
Known mistypes of this pair
Frequently Asked Questions
Can "Casas" and "crass" be used interchangeably?
Frequency check: "Casas" vs "crass" - which ranks higher?
After this comparison
You've compared "Casas" and "crass". Here's where to go from here.
- Full dictionary entry for "Casas" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "crass" - compare definitions side by side with the headword page. Word entry
- This pair ranks #37,939 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "Casas" and "crass" also get mixed up with nearby pairs, the highest-scored neighbour is "Casas vs cates". 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 #37,939 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.