Here's what rhymes with underfunctioned.
functioned Words that almost rhyme with underfunctioned
husband summoned suckled sunshade funded hunted chuckled huddled humbled buckled buttoned fumbled shuffled hustled roughened bungled funneled shoveled toughened knuckled mulcted shuttled hundred adjusted coupled doubled flooded puzzled rugged stumbled muffled mumbled tumbled bundled muddled ruffled smuggled bubbled jumbled muscled rumbled rumpled rusted rustled scuttled tufted unbuttoned befuddled bustled butted connived cuddled cuspid muzzled snuggled abutted bludgeoned contused juggled nuzzled puddled pummeled tunneled unbuckled conducted troubled consulted struggled crumpled disgusted erupted blunted crumbled grumbled insipid bicuspid inducted unruffled untroubled abraded caparisoned decoupled trundled uncoupled gravelled reshuffled constructed instructed confronted disgruntled distrusted redoubled uninstructed