Words That Rhyme With "Isohaline" :
2 syllables:
allene, balan, calan, choline, galan, galen, Ilene, isleen, kalen, Mahlon, Nalline, phthalein, praline, proline, squalene, valine, walen, whalen, xylene
4 syllables:
phenolphthalein, theophylline, Venezuelan