Is “Fallacy” a Scrabble word?
Yes
FALLACY
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 Fallacy
/ˈfæləsi/
noun
1.Deceptive or false appearance; that which misleads the eye or the mind.
2.An argument, or apparent argument, which professes to be decisive of the matter at issue, while in reality it is not. A specious argument.
Synonyms: deceitfulness, deception