knock

[1]	strike , hit , rap , thwack , whack , thump , bang , tap
[2]	(Colloq) criticize , deprecate , carp/cavil at , disparage , put down , run down
[3]	knock about/around , wander , roam , ramble , rove , travel , gad about associate with , consort with discuss , debate , talk over , (Colloq) kick about/around beat (up) , maltreat , mistreat , maul , manhandle , batter , abuse , hit , strike
[4]	knock down , raze , demolish , destroy , level , wreck , lay in ruins , throw/pull down fell , floor , cut down
[5]	knock off , (Colloq) a stop work(ing) , quit , go home , clock off/out , terminate , lock up , close down steal , pilfer , thieve , rob , (Colloq) lift , (Brit) pinch , (Slang) (Brit) nick , (US) knock over make quick/short work of , complete , finish , bring to an end , (Colloq) polish off (US) copy , imitate
[6]	knock out , strike hard , knock/render unconscious , floor , prostrate , trounce , whip , (Slang) flatten , K.O.or kayo overwhelm , overcome , daze , stagger , astound , astonish , bewilder , stun , (Colloq) bowl over , blow (someone's) mind , (Slang) (Brit) knock for six
[7]	knock up , knock/put together , improvise arouse , (a)waken , wake up (Slang) impregnate , get with child , make pregnant
[8]	bump
[9]	tap , rap , pink
[10]	pink , ping
[11]	criticize , criticise , pick apart

[1]	knocking
[2]	roast
[3]	bash , bang , smash , belt
[4]	belt , rap , whack , whang
[5]	blow , rap , tap , thump , pounding , hammering
[6]	blow , punch , jab , smack , thwack , whack , right , left , cuff , (Colloq) clout , bop , biff , conk
[7]	slap (in the face) , censure , criticism , condemnation , slur , insult