Columba rhymes with:
kibumba, lecomba, bamba, bomba, dicamba, gamba, kibumba, kimba, kociemba, lecomba, lomba, mamba, marimba, moczygemba, otremba, palomba, poremba, samba, simba, zaremba, zemba, ziemba
Columba sounds like:
clamp, cleanup, climb, clump, clumpy, collomb, colomb, colombe, colombia, colombo, columbia, columbo, coulombe, culinova