obedience vs obeisance

obedience and obeisance both are nouns.

Word	Noun	Adjective	Verb	Adverb
obedience	Yes	No	No	No
obeisance	Yes	No	No	No

As nouns, obedience and obeisance are synonyms defined as:

obedience and obeisance: the act of obeying; dutiful or submissive behavior with respect to another person

obedience (noun)	obeisance (noun)
the act of obeying; dutiful or submissive behavior with respect to another person	the act of obeying; dutiful or submissive behavior with respect to another person
behavior intended to please your parents	bending the head or body or knee as a sign of reverence or submission or shame or greeting
the trait of being willing to obey