奇抜な (translations)→ far-fetched outlandish quirky
気のきいた (translations)→ clever cleverly cute discreet nice real solicitious swanky wise witty
巧みな (translations)→ skilful skilled sophisticated tactful
頭がいい (translations)→ alert gifted intelligent smart
抜け目のない (translations)→ cagey hardheaded serpentine
利口な (translations)→ bright sensible
微妙な (translations)→ be nuanced delicacy delicate difficult sensitive subtle tricky