Crossword Clue:

to cause to filter into

AnswerCrossword Clue
BETAKETo cause oneself to move
ENURECause to become hardened to
INURECause to become used to.
ENURECause to become hardened to (var.)
STANDARDIZECause to conform to a norm
INOCULATEWork to cause disease, or work to ward off disease
GUSTIt may cause you to hold on to your hat