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