gouge

[1]	chisel , gash , incise , scratch , groove , dig , scoop/hollow (out)
[2]	extort , extract , bilk , defraud , wrest , wrench , squeeze , blackmail , (Colloq) milk , bleed , skin , fleece , cheat , swindle
[3]	force out
[4]	extort , squeeze , rack , wring
[5]	rout

[1]	dent , ding , nick
[2]	groove , furrow , scratch , gash , hollow , trench , ditch