Is “Boffo” a Scrabble word?
Yes
BOFFO
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 Boffo
noun
1.(chiefly in the world of entertainment) A great success; a hit.
Synonyms: boff, clicko
adjective
1.Outstanding; very good or successful.
Synonyms: boff, clicko