Answer:

grasp

AnswerCrossword Clue
GRASPGet
GRASPTake firm hold of
GRASPUnderstand
GRASPUnderstanding
GRASPGet a grip on
GRASPGet a handle on
GRASPClutch
GRASPWrap one's brain around
GRASPComprehend
GRASPReach
GRASPTake hold of
GRASPFathom
GRASPHold
GRASPSee
GRASPCatch on to
GRASPPerceive