Which to use
“casa” is a noun and “cis” is an adjective - they look or sound alike but fill different roles in a sentence.
- #136
- “casa” frequency rank
- #20,606
- “cis” frequency rank
- 20742
- confusion score
Side-by-Side Comparison
| Feature | casa | cis |
|---|---|---|
| Definition | Edificación destinada a vivienda. | Cisgénero. |
Where the eye mixes casa and cis
Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.
Spelling & Dictionary Insight
These two trip readers on the page rather than in the ear: casa is [ˈkasa] while cis is [ˈsis]. Spoken aloud the problem disappears. In writing it persists, because they differ by 1 letter(s) in length, and the parts of speech differ too (noun vs adjective), which is usually the fastest check. Our composite confusion score for this pair is 20742, derived from the frequency rank of both members and their visual similarity.
casa is recorded at frequency rank #136, classified as anoun, pronounced [ˈkasa]. cis is at rank #20,606, tagged as anadj, pronounced [ˈsis].
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 20742, this pair ranks #257,990 of 323,831 scored Spanish confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of casa vs cis
Shared letters: cs. Private to "casa": a. Private to "cis": i.
"casa" · 4 letters · shape CVCV · "cis" · 3 letters · shape CVC
Known mistypes of this pair
- casa ← acsa · caas · cassa · ccasa · csaa