Words That Rhyme With "Commensalism" :

2 syllables:

chrism, chrisom, ism, prism, schism

3 syllables:

abysm

4 syllables:

centralism, specialism

5 syllables:

dichromatism, essentialism

6 syllables:

accidentalism, aeroembolism, existentialism, medievalism, Occidentalism, reconstructionism, transcendentalism

7 syllables:

dolichocephalism