relish vs pickle relish

relish and pickle relish both are nouns.

Word	Noun	Adjective	Verb	Adverb
relish	Yes	No	Yes	No
pickle relish	Yes	No	No	No

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

Other hyponyms of relish include olive, pickle, chowchow, piccalilli.

relish (noun)	pickle relish (noun)
the taste experience when a savoury condiment is taken into the mouth	relish of chopped (usually sweet) pickles
vigorous and enthusiastic enjoyment
spicy or savory condiment

relish (verb)	pickle relish (verb)
derive or receive pleasure from; get enjoyment from; take pleasure in