shopworn

worn or faded from being on display in a store

• “shopworn merchandise at half price”

repeated too often; overfamiliar through overuse

• “bromidic sermons”
• “his remarks were trite and commonplace”
• “hackneyed phrases”
• “a stock answer”
• “repeating threadbare jokes”
• “parroting some timeworn axiom”
• “the trite metaphor”
• “'”