Clever

1. Nimble with hands or body; skillful; adept.
2. Quick to understand, learn, and devise or apply ideas; intelligent.
3. Mentally quick and resourceful; skilled at achieving what one wants in a mentally agile and inventive way.
4. (of objects or actions) Showing mental quickness and resourcefulness.
5. Smart, intelligent, or witty; mentally quick or sharp.
6. (of objects or actions) Showing inventiveness or originality; witty.
7. (UK, colloquial, chiefly in the negative) Fit and healthy; free from fatigue or illness.
8. (US, dated) Good-natured; obliging.
9. (anthropology, of an Aboriginal Australian) Possessing magical abilities.
10. (obsolete) Fit; suitable; having propriety.
11. (obsolete) Well-shaped; handsome.

Synonyms

• (smart, intelligent or witty): quick-witted, sharp-witted
• (resourceful, perhaps cunning): cunning, street-smart
• (nimble or skillful): adroit, talented
• (showing inventiveness): ingenious
• (possessing magical powers): magical

Antonyms

• (smart, intelligent or witty): dull, stupid
• (resourceful, perhaps cunning): ineffectual, naive
• (nimble or skillful): clumsy
• (showing inventiveness):
• (possessing magical powers): natural