Words That Rhyme With "Opium" :

3 syllables:

grobian, podium, protium, rhodium, sodium

4 syllables:

alodium, anthodium, ectropion, ectropium, encolpion, ephippium, erodium, europium, niobium, plasmodium, principium, rhizobium, sympodium, utopian

5 syllables:

Antiochian, cephalodium, Ethiopian, gonopodium, hyphopodium, lycopodium, monopodium, monosodium, parapodium, staminodium, stylopodium, Telescopium