Here's what rhymes with feeblemindedly.
absentmindedly Words that almost rhyme with feeblemindedly
childishly blindingly chidingly nicety smilingly bitingly enticingly seismically abidingly benightedly admiringly delightedly incisively invitingly stylishly untiringly confidingly stiflingly tryingly strikingly decisively obligingly patronizingly terrifyingly excitingly beguilingly shortsightedly divisively paralyzingly paralysingly surprisingly satisfyingly horrifyingly appetizingly enterprisingly appetisingly tantalizingly unsurprisingly gratifyingly