winter savoury vs winter savory

winter savoury and winter savory both are nouns.

Word	Noun	Adjective	Verb	Adverb
winter savoury	Yes	No	No	No
winter savory	Yes	No	No	No

As nouns, winter savoury and winter savory are synonyms defined as:

winter savoury and winter savory: resinous leaves used in stews and stuffings and meat loaf

winter savoury (noun)	winter savory (noun)
resinous leaves used in stews and stuffings and meat loaf	resinous leaves used in stews and stuffings and meat loaf
	erect perennial subshrub having pink or white flowers and leathery leaves with a flavor of thyme; southern Europe