Words That Rhyme With "Quadruple" :
2 syllables:
apple, boodle, Bootle, bubal, buccal, bugle, butyl, caple, chapel, copal, coucal, couple, cupel, dapple, doodle, ducal, duple, feudal, fipple, fugal, fugle, goutal, hipple, hopple, Jubal, jugal, kugel, maple, nipple, noodle, opal, Opel, papal, peepul, people, pipal, poodle, popple, pupal, pupil, scopal, scruple, sepal, sipple, souple, staple, steeple, stipel, stipple, stopple, supple, tipple, tootal, tootle, topple, tubal, typal, Udall, Whipple
3 syllables:
archducal, archetypal, caboodle, canoodle, decouple, depeople, disciple, dispeople, estoppel, kyoodle, laypeople, paludal, quintupled, refutal, repeople, sextuple, uncouple, unpeople
4 syllables:
businesspeople, condisciple, Kwakiutl, overpeople, prototypal