Similar word to drunk:

absorb, belt, booze,consume,dissipate,down,drain, gargle, gulp, guzzle, hit the bottle,imbibe,indulge,inhale, irrigate, lap, liquor up, nip, partake of, put away, quaff, sip, slosh, slurp, soak up, sop, sponge,suck, sup,swallow, swig, swill, tank up,thirs