Is “Casita” a Scrabble word?
Yes
CASITA
Valid in at least one Scrabble dictionary
Valid in these dictionaries
SOWPODS / CSW
Scrabble UK & International
TWL / NWL
Scrabble North America
Large English Dictionary
General English word list
Meaning of Casita
noun
1.A small, attached but self-contained house or apartment
Synonyms: granny annexe, mother-in-law apartment