Is “Hetairai” a Scrabble word?
Yes
HETAIRAI
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 Hetairai
noun
1.A highly cultivated hired female companion who would entertain upper-class male clients and might perform sex acts for them.
2.A mistress.