The term 'SOME SIGNS' can be broken down into two crossword solutions: OMENS and NEONS. OMENS are signs that are believed to foretell the future, often interpreted as a portent of misfortune. They can be found in many cultures and religions, and are often seen as warnings or predictions of bad luck. NEONS are a type of gas-discharge lamp that produces light by passing an electric current through a gas. They are commonly used for signage and advertising, and are known for their bright, colorful glow.