Synonyms and related words :
aspiration, bleeding, bloodletting, broaching, cupping, drafting, drag, drainage, draining, drawing, emptying, favor, inhalation, inhalement, inside track, inspiration, interest, milking, phlebotomy, pipetting, pull, pumping, siphoning, sniff, sniffle, snuff, snuffle, special favor, suck, sucking, tapping, venesection