Is “Heterosexuality” a Scrabble word?
Yes
HETEROSEXUALITY
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 Heterosexuality
noun
1.The state of being sexually and romantically attracted primarily or exclusively to persons of the opposite sex.
2.Sexual activity with a person of the opposite sex.