piccalilli vs relish

piccalilli and relish both are nouns.

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

As nouns, relish is a hypernym of piccalilli; that is, relish is a word with a broader meaning than piccalilli:

piccalilli (noun)	relish (noun)
relish of chopped pickled cucumbers and green peppers and onion	the taste experience when a savoury condiment is taken into the mouth
	vigorous and enthusiastic enjoyment
	spicy or savory condiment

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