Comparative form of starchy: more starchy(adjective)
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Use "starchier" in a sentence
"After 3 P.M., I want you to cut out the starchier types of carbohydrates, such as potatoes and pasta, and enjoy your last two meals with vegetables."
"Earlier incarnations of the dumplings were larger, starchier and cruder."
"A key point is that it is the beans which must substitute for the meat in vegetarian chili, and therefore we use higher-protein red beans instead of the starchier pinto beans that are bland foils for meat chili."