The term 'Is Good Enough' can be summarized by two crossword solutions: 'DOES' (4 letters) and 'Cutsthemustard' (14 letters). 'DOES' is a verb meaning to perform an action or to carry out a task. 'Cutsthemustard' is an idiom that means to take the initiative and do something without being asked. Together, these two solutions suggest that one should take the initiative to do something and make sure it is good enough.