Lurked is a verb that means to move around in a stealthy or furtive manner, often with the intention of spying on someone or something. The term can also be used to describe someone who is lurking online, such as on social media, with the intention of observing without participating. The crossword solutions for the term lurked are SKULKED (7 letters) and SLUNK (5 letters). SKULKED is a synonym of lurked, meaning to move around in a stealthy or furtive manner. SLUNK is also a synonym of lurked, but it implies a more cowardly or shameful behavior.