Here's what rhymes with uncompleted.
untreated pleated bleated entreated meted repeated competed depleted maltreated mistreated undefeated unseated rabbeted cosseted gibbeted overheated superheated Words that almost rhyme with uncompleted
beaded kneaded weeded preceded conceded seepage speeded unheeded unneeded fleapit impeded acceded collegiate seceded unimpeded interceded feasted shielded wielded fielded receipted calcimined attitudinised