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