WordNet sense 1 (a vigorous blow):

bang, bash, belt, smash

WordNet sense 2 (the sound of knocking (as on a door or in an engine or bearing)):

knocking

WordNet sense 3 (negative criticism):

roast

WordNet sense 4 (make light, repeated taps on a surface):

pink, rap, tap

WordNet sense 5 (sound like a car engine that is firing too early):

ping

WordNet sense 6 (knock against with force or violence):

bump

WordNet sense 7 (deliver a sharp blow or push :):

strike hard

WordNet sense 8 (find fault with; express criticism of; point out real or perceived flaws):

criticize, criticise, pick apart

WordNet sense 9 (the act of hitting vigorously):

whack, whang