Barnabas rhymes with:
cannabis, omnibus, cannabis, harquebus, omnibus, syllabus, airbus, albus, bierbusse, bulbous, cannabis, columbus, columbus', debose, faubus, globus, harquebus, ibis, jacobus, kobus, nimbus, omnibus, paribas, phebus, phoebus, pluribus, rebus, sorbus, syllabus, turbas, vobis
Barnabas sounds like:
barnaby's, barnevik, bernbach, braniff's, brownback, brumbach, brumback, brumbaugh