cultus vs sabianism

cultus and sabianism both are nouns.

Word	Noun	Adjective	Verb	Adverb
cultus	Yes	No	No	No
sabianism	Yes	No	No	No

As nouns, sabianism is a hyponym of cultus; that is, sabianism is a word with a more specific, narrower meaning than cultus:

cultus: a system of religious beliefs and rituals
sabianism: the religion of a group mentioned in the Koran as entitled to Muslim religious toleration along with Jews and Christians and usually identified with the Mandaeans or the Elkesaites.

Other hyponyms of cultus include cargo cult, macumba, obeah, obi, Rastafarianism, hoodooism, vodoun, voodoo, voodooism.

cultus (noun)	sabianism (noun)
a system of religious beliefs and rituals	the religion of a group mentioned in the Koran as entitled to Muslim religious toleration along with Jews and Christians and usually identified with the Mandaeans or the Elkesaites.