Is SUCCUS a valid Scrabble word?
YES — SUCCUS is a valid Scrabble word 10 points
Scrabble® and Words With Friends® points for SUCCUS
SUCCUS is a valid Scrabble US/CAN word worth 10 points:
S1U1C3C3U1S1
SUCCUS is valid in Scrabble UK (World) —
S1U1C3C3U1S1
SUCCUS is not valid in Words With Friends.