The term 'suitable for dieters' can be summarized by three crossword solutions: LEAN (4 letters), LOFAT (5 letters), and LOWFAT (6 letters). LEAN refers to food that is low in fat, LOFAT is a type of food that has been processed to reduce its fat content, and LOWFAT is a type of food that has been processed to contain less than 3% fat. All three of these terms are suitable for people who are trying to watch their fat intake as part of a diet.