Megaphones rhymes with:
allophones, homophones, saxophones, telephone's, telephones, airfones, allophones, businessphones, earphones, headphones, homophones, microphones, saxophones, telephone's, telephones
Megaphones sounds like:
mccubbins, mcfun's, mezvinsky, mezvinsky's, misbehaving, misgiving, misgivings, mississippians