Words That Rhyme With "Molluscous" :

2 syllables:

ascus, brusqueness, discus, fiscus, fuscous, Justus, ruckus, viscous, viscus

3 syllables:

Augusta's, Augustus, Damascus, grotesqueness, hibiscus, lemniscus, meniscus, robustas

4 syllables:

abaciscus, amphoriskos, picturesqueness