Is “Parachronism” a Scrabble word?
Yes
PARACHRONISM
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 Parachronism
/pɚˈækɹənɪzm/
noun
1.An error in chronological order in which something is ascribed a later time than the actual one; metachronism.