Words That Rhyme With "Coumarin" :
3 syllables:
butyrin, Cimarron, humoring, humorist, humourist, suzerain, tamarin, trimaran, uterine, vomerine
4 syllables:
consumerist, dicoumarin, ephemeron
5 syllables:
extrauterine, hexaemeron, intrauterine
butyrin, Cimarron, humoring, humorist, humourist, suzerain, tamarin, trimaran, uterine, vomerine
consumerist, dicoumarin, ephemeron
extrauterine, hexaemeron, intrauterine