The crossword solutions for the term 'NOT EVEN HALF-BAKED' are RAW, which is a three letter word. RAW is an adjective that means not cooked or processed, and is often used to describe food. The phrase 'not even half-baked' is used to describe something that is not well thought out or prepared. Therefore, the crossword solutions for the term 'not even half-baked' can be summarized as 'not cooked or processed, and not well thought out or prepared'.