Words That Rhyme With "Stimulus" :

3 syllables:

bibulous, chrysalis, cumulous, cumulus, emulous, famulus, frivolous, fumulus, hamulus, limulus, Nicholas, nickelous, Nicolas, plumulose, ramulose, Rivulus, Romulus, squamulose, stridulous, tremulous

4 syllables:

acidulous, amphibolous, apiculus, calcicolous, caliculus, calyculus, caulicolous, corydalis, cuniculus, fasciculus, funiculus, hispidulous, limicolous, muscicolous, nidicolous, pediculous, peribolos, peribolus, ridiculous, saxicolous, silvicolous, stagnicolous, terricolous, tubicolous, ventriculus

5 syllables:

altocumulus, arenicolous, cirrocumulus, erysipelas, foliicolous, nemoricolous, stercoricolous, stratocumulus