Suburbia rhymes with:
serbia, agoraphobia, albea, arabia, arencibia, betabia, cancerphobia, claustrophobia, cobia, colombia, columbia, escambia, fabia, gambia, gebbia, homophobia, libya, lobbia, namibia, phobia, robia, rubbia, rubia, sabia, sarabia, senegambia, serbia, tibia, tobia, xenophobia, zambia, zenobia, zubia