Words That Rhyme With "Excrescence" :
2 syllables:
3 syllables:
concrescence, florescence, frondescence, lactescence, pubescence, putrescence, quiescence, quintessence, senescence, tumescence, virescence
4 syllables:
acquiescence, adolescence, calorescence, coalescence, convalescence, decalescence, defervescence, deliquescence, detumescence, effervescence, efflorescence, evanescence, fluorescence, incandescence, inflorescence, infructescence, intumescence, iridescence, juvenescence, luminescence, oblivescence, obsolescence, opalescence, phosphorescence, recrudescence
6 syllables:
bioluminescence, chemiluminescence, photoluminescence, thermoluminescence, thermophosphorescence, triboluminescence