clever
Cross references: 1. intelligent clev.er \'klev-*r\ \-(*-)rish\ \-*r-le-\ \-*r-nes\ aj [ME cliver, prob. of Scand origin; akin to ON klju-fa to split] 1: showing skill or resourcefulness often with physical dexterity 2: marked by wit or ingenuity dial 3a: GOOD 3b: easy to use or handle physical or mental quickness, deftness, or great aptitude; ADROIT often implies a skillful use of expedients to achieve one's purpose in spite of difficulties; CUNNING implies great skill in constructing or creating; INGENIOUS suggests the power of inventing or discovering a new way of accomplishing something - clev.er.ish aj SYN syn ADROIT, CUNNING, INGENIOUS: CLEVER stresses
Webster's English Dictionary