Is “Betroth” a Scrabble word?
Yes
BETROTH
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 Betroth
/bəˈtɹoʊð/
verb
1.To promise to give in marriage.
“He betrothed his daughter to a distant relative.”
2.To promise to take (as a future spouse); to plight one's troth to.