Expectorant rhymes with:
accelerant, afferent, aspirant, beligerent, belligerent, cormorant, deodorant, different, efferent, exuberant, ignorant, intolerant, irreverent, itinerant, odorant, operant, refrigerant, reverent, tolerant
accelerant, afferent, aspirant, beligerent, belligerent, cormorant, deodorant, different, efferent, exuberant, ignorant, intolerant, irreverent, itinerant, odorant, operant, refrigerant, reverent, tolerant