Words That Rhyme With "Crotalin" :

3 syllables:

butylene, Catalan, chatelain, chatelaine, etalon, glutelin, metalline, otolith, petaline, petalon, totaling, yodeling

4 syllables:

acetylene, mesitylene, teetotaling, teetotalist

5 syllables:

isobutylene, polybutylene

6 syllables:

oxyacetylene, vinylacetylene