Gambia rhymes with:
senegambia, escambia, senegambia, zambia, colombia, columbia, escambia, senegambia, zambia, agoraphobia, albea, arabia, arencibia, betabia, cancerphobia, claustrophobia, cobia, colombia, columbia, escambia, fabia, gebbia, homophobia, libya, lobbia, namibia, phobia, robia, rubbia, rubia, sabia, sarabia, senegambia, serbia, suburbia, tibia, tobia, xenophobia, zambia, zenobia, zubia
Gambia sounds like:
gamba, gamboa, gamp, gaskamp, geneva, geneve, genevieve, genova, ghaznavi, giampa, giampapa, gmbh, gumbi, gumbo, gump, gumpp, gunby