Is “Castaway” a Scrabble word?
Yes
CASTAWAY
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 Castaway
/ˈkæ.stə.weɪ/
noun
1.A shipwrecked sailor.
“Robinson Crusoe was a famous fictional castaway.”
2.A discarded person or thing.
“This old coat was a castaway in someone's trash.”
3.An outcast; someone cast out of a group or society.
“These homeless people are society's castaways.”
adjective
1.Cast adrift or ashore; marooned.
“After the mutiny, the castaway ship's officers suffered a month at sea in the lifeboat.”
2.Shipwrecked.
“The storm left them castaway on an uninhabited island.”
3.Cast out; rejected or excluded from a group.