The crossword solutions for the term BE UNORIGINAL are APE (3 letters) and STALER (6 letters). The term BE UNORIGINAL means to lack creativity or originality. APE is a verb meaning to imitate or copy someone else's behavior, style, or ideas. STALER is an adjective meaning something that has become dull, flat, or tasteless due to age or lack of freshness. Therefore, the two words together suggest that someone is copying another person's ideas without adding any new or interesting elements.