Show bias is a term used to describe a situation in which someone or something is treated unfairly due to prejudice or preconceived notions. The crossword solutions for the term show bias are LEAN, TILT, and ROOT. LEAN can refer to an inclination towards a certain opinion or attitude, while TILT implies a strong inclination or bias. ROOT is used to describe the source or origin of a bias. Together, these words can be used to describe a situation in which someone or something is treated unfairly due to a preconceived notion or prejudice.