Is “Envenom” a Scrabble word?
Yes
ENVENOM
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 Envenom
/ɪnˈvɛnəm/
verb
1.To poison, to put or inject venom onto or into.
2.To acerbate.