taste vs savor

taste and savor both are nouns.

Word	Noun	Adjective	Verb	Adverb
taste	Yes	No	Yes	No
savor	Yes	No	Yes	No

As nouns, savor is a hyponym of taste; that is, savor is a word with a more specific, narrower meaning than taste:

taste: the sensation that results when taste buds in the tongue and throat convey information about the chemical composition of a soluble stimulus
savor: the taste experience when a savoury condiment is taken into the mouth

As verbs, savor is a hyponym of taste; that is, savor is a word with a more specific, narrower meaning than taste:

Other hyponyms of taste include savour.

As verbs, taste and savor are synonyms defined as:

Other synonyms of taste include savour.

As verbs, savor is a hypernym of taste; that is, savor is a word with a broader meaning than taste:

Other hypernyms of taste include savour, taste.

taste (noun)	savor (noun)
a kind of sensing; distinguishing substances by means of the taste buds	the taste experience when a savoury condiment is taken into the mouth
delicate discrimination (especially of esthetic values)
the sensation that results when taste buds in the tongue and throat convey information about the chemical composition of a soluble stimulus
the faculty of distinguishing sweet, sour, bitter, and salty properties in the mouth
a brief experience of something
a strong liking
a small amount eaten or drunk

taste (verb)	savor (verb)
experience briefly	derive or receive pleasure from; get enjoyment from; take pleasure in
take a sample of	taste appreciatively
perceive by the sense of taste	give taste to
distinguish flavors	have flavor; taste of something
have flavor; taste of something
have a distinctive or characteristic taste