The term 'Lose Interest' can be represented by four crossword solutions: PALL (4 letters), TIRE (4 letters), NOD (3 letters), and COOL (4 letters). PALL is a verb meaning to become dull or less intense, while TIRE is a verb meaning to become exhausted or weary. NOD is a verb meaning to lower and raise one's head slightly in agreement or acknowledgement, and COOL is an adjective meaning indifferent or unenthusiastic. Together, these words describe the process of gradually losing interest in something.