The term 'make sure' can be defined as taking the necessary steps to ENSURE that something is done correctly. The crossword solutions for this term include ASCERTAIN (9 letters), PLEDGE (6 letters), CLINCH (6 letters), ASSURE (6 letters), CONFIRM (7 letters), ENSURE (6 letters), GUARANTEE (9 letters), CHECK (5 letters), SEE (3 letters), INSPECT (7 letters), seetoit (7 letters), and checkanddoublecheck (19 letters). ASCERTAIN means to find out or learn with certainty, PLEDGE means to make a solemn promise, CLINCH means to settle conclusively, ASSURE means to give someone confidence, CONFIRM means to verify or establish the truth of something, ENSURE means to make certain, GUARANTEE means to make a promise or commitment, CHECK means to examine in order to determine accuracy, SEE means to use one's sight, INSPECT means to look at closely, seetoit means to take care of it, and checkanddoublecheck means to verify something multiple times.