sharper Antonyms

less capable less perspicacious less learned less knowledgeable less intelligent less insightful less ingenious less experienced less educated less discerning more credulous more injudicious more thoughtless less artful less adept less accomplished feebler denser astuter obtuser more unschooled more unintelligent less cunning less brilliant gentler fuzzier dopier dimmer deeper brainier rounder flatter dupe duller sillier fainter slower foolisher less prudent less knowing less judicious ignoranter brighter milder cleverer softer calmer