Synonyms for Gouge (same or very similar meaning)
WordNet sense 1 (an impression in a surface (as made by a blow)):
dent, ding, nickWordNet sense 2 (obtain by coercion or intimidation):
extort, rack, squeeze, wringWordNet sense 3 (make a groove in):
rout, rouT, routWordNet sense 4 (force with the thumb):
force outFrom the ODE community, based on WordNetadd/edit