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