diamond

falsehood, lie / fake, forgery

a falsehood, lie / (logic) a false statement (usually based without facts)

a counterfeit, forgery / an imitation, replica / counterfeit, forged / fake, false

(dated) hypocrite

Alternative spelling of 贋アカシア

(historical, in discussion of history) puppet army

accessory fruit

(Buddhism) false scripture; specifically, an invention that was not translated from Indian canon

handsome fungus beetle (any beetle of family Endomychidae) / (colloquial) 28-spotted ladybird, 28-spotted ladybug (Henosepilachna vigintioctopunctata, syn. Epilachna vigintioctopunctata)