WordNet sense 1 (lacking stability or fixity or firmness):

unstable

WordNet sense 2 (very drunk):

besotted, cockeyed, crocked, loaded, pie-eyed, pissed, plastered, potty, sloshed, smashed, soused, stiff, tight, wet, pixilated, blotto, fuddled, slopped, soaked, sozzled, squiffy, tiddley, tiddly, blind drunk

WordNet sense 3 (stupefied or excited by a chemical substance (especially alcohol)):

drunk, inebriated, intoxicated