savoring vs relishing

savoring and relishing both are nouns.

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

As nouns, savoring and relishing are synonyms defined as:

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

Other synonyms of savoring include degustation, savouring, tasting.

savoring (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