The term 'not in gear' is used to describe a situation where something is not functioning properly or is not ready to be used. The two crossword solutions for this term are 'IDLE' and 'starknaked'. 'IDLE' is an adjective that means inactive, not working, or not in use. 'Starknaked' is an adjective that means completely naked or without any covering. Both of these words can be used to describe a situation where something is not in gear.