Words That Rhyme With "Imperialism" :

2 syllables:

chrism, chrisom, ism, prism, schism

3 syllables:

abysm

5 syllables:

dichromatism, serialism

6 syllables:

manorialism, materialism, medievalism, mercurialism, pictorialism, reconstructionism

7 syllables:

immaterialism, presbyterianism, territorialism