Words That Rhyme With "Ridiculous" :
3 syllables:
bibulous, chrysalis, flocculus, frivolous, limulus, loculus, Nicholas, nickelous, Nicolas, oculus, Rivulus, sacculus, stimulus, stridulous
4 syllables:
abaculus, acidulous, amphibolous, apiculus, calcicolous, caliculus, calyculus, caulicolous, corydalis, cuniculus, fasciculus, folliculin, funiculus, hispidulous, limicolous, meticulous, miraculous, muscicolous, pediculous, peribolos, peribolus, saxicolous, siliculose, silvicolous, stagnicolous, terricolous, tubicolous, ventriculus
5 syllables:
arenicolous, deserticolous, erysipelas, foliicolous, nemoricolous, stercoricolous