The term 'not abstract' can be broken down into five crossword solutions: CONCRETE (8 letters), ENTITY (6 letters), ANIMATE (7 letters), FACTUAL (7 letters), and REALISTIC (9 letters). CONCRETE refers to something that is tangible and physical, while an ENTITY is a thing with distinct and independent existence. ANIMATE means having life or the quality of being alive, while FACTUAL is based on facts or reality. Lastly, REALISTIC is characterized by awareness of or dealing with things as they really are. All of these words together describe something that is not abstract, which is defined as existing only in the mind and not having a physical or CONCRETE existence.