Words That Rhyme With "Zealous" :

2 syllables:

Bellis, Ellis, Felis, fellas, Hellas, Helles, jealous, melas, trellis

3 syllables:

Bruxelles, cultellus, entellus, hirtellous, Marcellus, nucellus, ocellus, procellous, vitellus

4 syllables:

overzealous