Here's what rhymes with estupefacto.
facto ticktacktoe Words that almost rhyme with estupefacto
shadow shallow macro fallow canto tanto harrow salvo hallow backhoe hallo panto wacko tobacco piano barrow fiasco gastro mango tallow quanto basso callow lasso scarecrow tango mallow matzo nacho banjo campo cilantro bandeaux overshadow foreshadow intaglio fandango gazpacho commando