The term 'appropriate inappropriately' can be defined as taking something without permission or authority. This is often referred to as stealing or usurping. The two crossword solutions for this term are 'STEAL' (5 letters) and 'USURP' (5 letters). To STEAL something is to take it without permission or authority, while to USURP something is to seize it without legal authority. Both of these terms refer to taking something without the proper authorization.