Words That Rhyme With "Boondoggle" :
2 syllables:
bagel, bauble, beagle, Beigel, bobble, bobbled, boggle, boggled, bogle, bottle, Breughel, Brueghel, bugle, caudal, caudle, chagal, chagul, cobble, cobbled, coccal, cockle, coddle, coddled, cottle, draggle, eagle, faucal, Fogel, fogle, frugal, fugal, fugle, gaggle, giggle, glottal, gobble, gobbled, goggle, Gogol, guggle, Hagel, haggle, Hegel, higgle, hobble, hobbled, hopple, jiggle, joggle, jugal, juggle, kleagle, knobble, kugel, legal, miggle, model, mogul, Mongol, mottle, niggle, nobble, noddle, obol, ogle, plagal, popple, pottle, raggle, regal, regel, regle, riegel, rotl, Schlegel, scraggle, seagull, Segal, Siegal, smuggle, sniggle, snuggle, spiegel, stopple, straggle, struggle, throttle, toddle, toggle, toggled, topple, vagal, waggle, wigal, wiggle, wobble, wobbled, woggle, wriggle
3 syllables:
acaudal, bedraggle, diphthongal, estoppel, fenagle, finagle, hornswoggle, illegal, inveigle, nonlegal, remodel, triphthongal, unregal, viceregal
4 syllables:
arthropodal, epicotyl, extralegal, gonococcal, hypocotyl, paralegal, pneumococcal, streptococcal, synagogal, wallydraigle