vodoun vs hoodooism

vodoun and hoodooism both are nouns.

Word	Noun	Adjective	Verb	Adverb
vodoun	Yes	No	No	No
hoodooism	Yes	No	No	No

As nouns, vodoun and hoodooism are synonyms defined as:

vodoun and hoodooism: a religious cult practiced chiefly in Caribbean countries (especially Haiti); involves witchcraft and animistic deities

Other synonyms of vodoun include voodoo, voodooism.

vodoun (noun)	hoodooism (noun)
a religious cult practiced chiefly in Caribbean countries (especially Haiti); involves witchcraft and animistic deities	a religious cult practiced chiefly in Caribbean countries (especially Haiti); involves witchcraft and animistic deities