The term 'not even' can be represented by several different crossword solutions. The first is 'ASLOPE, ' which is a six-letter word meaning 'slanting or inclined in a direction away from the horizontal or vertical.' The second is 'ODD, ' which is a three-letter word meaning 'not divisible by two; not even.' The third is 'ASKEW, ' which is a five-letter word meaning 'not straight; crooked or out of line.' The fourth is 'EROSE, ' which is a five-letter word meaning 'having an irregular, rough surface.' The fifth is 'UNTRUE, ' which is a six-letter word meaning 'not true; false or inaccurate.' All of these words can be used to describe something that is not even.