Provenance rhymes with:
abstinence, chrominance, countenance, dissonance, dominance, eminence, immanence, imminence, incontinence, luminance, maintenance, ordinance, permanence, predominance, preeminence, prominence, resonance, sustenance
Provenance sounds like:
parfums, perfumes, perfuming, peruvians, pervomaiskaya, prepaying, prepping, previewing, probing, proofing, propionic, propping, provance, provence, provencio, provenience, provenza, province, province's, provinces, proving, purifying, purveying, purviance