foodie vs gourmet

foodie and gourmet both are nouns.

Word	Noun	Adjective	Verb	Adverb
foodie	Yes	No	No	No
gourmet	Yes	No	No	No

As nouns, foodie and gourmet are synonyms defined as:

foodie and gourmet: a person devoted to refined sensuous enjoyment (especially good food and drink)

Other synonyms of foodie include bon vivant, epicure, epicurean, gastronome.

foodie (noun)	gourmet (noun)
a person devoted to refined sensuous enjoyment (especially good food and drink)	a person devoted to refined sensuous enjoyment (especially good food and drink)