Words That Rhyme With "Diamantine" :

2 syllables:

Anton, canton, Danton, gantline, plantain, pontine, Rankine, santon, Scranton, Stanton

3 syllables:

Atlantan, Ballantyne, Dilantin

4 syllables:

demicanton, elephantine, Macrodantin

5 syllables:

chryselephantine