Here's what rhymes with oversweetened.
sweetened unsweetened neatened Words that almost rhyme with oversweetened
deepened cheapened steepened regent decedent weakened heated seated reasoned cheated seasoned dieted fleeted rezoned viand beetled sleeted tweeted weaselled treated greeted secreted viscid unheated unseasoned wheedled sequined geode resoled dieseled needed defeated yielded deleted ceded peopled conceited heeded seeded deeded reheated subpoenaed needled trialled completed succeeded pleaded retreated excreted receded preheated tableland unequaled concreted inveigled unseeded obsoleted proceeded exceeded superseded enfeebled stampeded spreadeagled reseeded concertinaed