seasoner vs flavouring

seasoner and flavouring both are nouns.

Word	Noun	Adjective	Verb	Adverb
seasoner	Yes	No	No	No
flavouring	Yes	No	No	No

As nouns, seasoner and flavouring are synonyms defined as:

seasoner and flavouring: something added to food primarily for the savor it imparts

Other synonyms of seasoner include flavorer, flavoring, flavourer, seasoning.

seasoner (noun)	flavouring (noun)
something added to food primarily for the savor it imparts	something added to food primarily for the savor it imparts
a cook who uses seasonings