allay vs ease

allay is not a noun while ease is a noun.

Word	Noun	Adjective	Verb	Adverb
allay	No	No	Yes	No
ease	Yes	No	Yes	No

As verbs, allay and ease are synonyms defined as:

Other synonyms of allay include relieve, still.

allay (noun)	ease (noun)
	freedom from activity (work or strain or responsibility)
	freedom from difficulty or hardship or effort
	freedom from constraint or embarrassment
	a freedom from financial difficulty that promotes a comfortable state
	the condition of being comfortable or relieved (especially after being relieved of distress)

allay (verb)	ease (verb)
satisfy (thirst)	lessen pain or discomfort; alleviate
lessen the intensity of or calm	make easier
	lessen the intensity of or calm
	move gently or carefully