The term 'Sure, why not?' can be expressed in a variety of ways using the solutions to the crossword. The solutions are 'LETS' (4 letters), 'OKAY' (4 letters), 'ASAP' (4 letters), 'IMGAME' (6 letters), 'YESLETS' (7 letters), 'GOODIDEA' (8 letters), 'IGUESSSO' (8 letters), and 'LETSDOIT' (8 letters), and 'ISUPPOSESO' (10 letters). These solutions all express the sentiment of agreement and willingness to do something. They can be used to show enthusiasm and eagerness to take on a task or project.