degustation vs relishing

degustation and relishing both are nouns.

Word	Noun	Adjective	Verb	Adverb
degustation	Yes	No	No	No
relishing	Yes	No	No	No

As nouns, degustation and relishing are synonyms defined as:

degustation and relishing: taking a small amount into the mouth to test its quality

Other synonyms of degustation include savoring, savouring, tasting.

degustation (noun)	relishing (noun)
taking a small amount into the mouth to test its quality	taking a small amount into the mouth to test its quality