reflux vs ebb

reflux and ebb both are nouns.

Word	Noun	Adjective	Verb	Adverb
reflux	Yes	No	No	No
ebb	Yes	No	Yes	No

As nouns, reflux and ebb are synonyms defined as:

reflux (noun)	ebb (noun)
the outward flow of the tide	the outward flow of the tide
an abnormal backward flow of body fluids	a gradual decline (in size or strength or power or number)

reflux (verb)	ebb (verb)
	fall away or decline
	hem in fish with stakes and nets so as to prevent them from going back into the sea with the ebb
	flow back or recede