hackneyed vs shopworn

hackneyed and shopworn both are adjectives.

Word	Noun	Adjective	Verb	Adverb
hackneyed	No	Yes	No	No
shopworn	No	Yes	No	No

As adjectives, hackneyed and shopworn are synonyms defined as:

hackneyed and shopworn: repeated too often; overfamiliar through overuse

Other synonyms of hackneyed include banal, commonplace, old-hat, stock, threadbare, timeworn, tired, trite, well-worn.

hackneyed (adjective)	shopworn (adjective)
repeated too often; overfamiliar through overuse	repeated too often; overfamiliar through overuse
	worn or faded from being on display in a store