Words That Rhyme With "Molluscan" :
2 syllables:
ascon, Baskin, brisken, Buchan, buskin, bussen, custom, deskin, diskin, friskin, frustum, gascon, gaskin, Huston, joskin, justen, mascon, muskone, Oscan, Ruskin, siskin, strucken, Tuscan
3 syllables:
accustom, Augustan, coruscant, Etruscan, Franciscan, Nebraskan