Words That Rhyme With "Gropius" :

3 syllables:

capias, clypeus, copious, Hippias, Mobius, odious, opiates, phobias

4 syllables:

Asclepius, commodious, melodious, Procopius, utopias

5 syllables:

Aesculapius, Ethiopia's, incommodious, unmelodious