Words That Rhyme With "Cetacea" :

3 syllables:

cassia, fascia, Lycia, Mysia, quassia, ratio

4 syllables:

comitia, crustacea, fellatio, Galicia, hospitia, minutia, minutiae, Sarmatia, Venetia

5 syllables:

alopecia, Dionysia, echinacea, jubilatio, Theodosia