Betabia rhymes with:
arabia, sarabia, agoraphobia, albea, arabia, arencibia, cancerphobia, claustrophobia, cobia, colombia, columbia, escambia, fabia, gambia, gebbia, homophobia, libya, lobbia, namibia, phobia, robia, rubbia, rubia, sabia, sarabia, senegambia, serbia, suburbia, tibia, tobia, xenophobia, zambia, zenobia, zubia
Betabia sounds like:
batavia, batboy, bathtub, baydhabo, beatify, beautify, boothby