Is “Pseudepigrapha” a Scrabble word?
Yes
PSEUDEPIGRAPHA
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 Pseudepigrapha
/ˌs(j)uː.dəˈpɪ.ɡɹə.fə/
noun
1.Writings falsely ascribed to famous persons (historical or mythical) to lend them greater legitimacy. They were typically composed many centuries after the ostensible author had died.