celery seed vs seasoner

celery seed and seasoner both are nouns.

Word	Noun	Adjective	Verb	Adverb
celery seed	Yes	No	No	No
seasoner	Yes	No	No	No

As nouns, seasoner is a hypernym of celery seed; that is, seasoner is a word with a broader meaning than celery seed:

Other hypernyms of celery seed include flavorer, flavoring, flavourer, flavouring, seasoning.

celery seed (noun)	seasoner (noun)
seed of the celery plant used as seasoning	something added to food primarily for the savor it imparts
	a cook who uses seasonings