genius

Noun

• a natural talent
  • he has a flair for mathematics
    
  • he has a genius for interior decorating
    

• exceptional creative ability

• someone who is dazzlingly skilled in any field

• unusual mental ability

• someone who has exceptional intellectual ability and originality
  • Mozart was a child genius
    
  • he's smart but he's no Einstein
    

Related words

• Synonyms: 
  flair , wizardry , brilliance , mastermind , brain , brainiac , Einstein