Imber rhymes with:
kimber, limber, timber, timbre, amber, amber's, bamber, bedchamber, camber, cambre, chamber, clamber, cucumber, cumber, december, dismember, ember, encumber, gamber, humber, kamber, kimber, limber, lumber, macomber, macumber, mccomber, mccumber, mcomber, member, misremember, nonmember, nov, november, number, outnumber, pember, remember, schamber, sember, september, slumber, somber, timber, timbre, unencumber
Imber sounds like:
imbera, impair, imperia, impure, infer, inferior, infra