1. Having or marked by unusual and impressive intelligence
   - brainy, brilliant

See also: intelligent

• grandaunt
• grandchild
• granddad
• granddaddy
• granddaughter
• grande dame
• grandee
• grandeur
• grandfather
• grandfather clause
• grandfather clock
• grandfatherly
• grandiloquence
• grandiloquent
• grandiloquently
• grandiose
• grandiosely
• grandiosity
• grandkid
• grandly
• grandma
• Grandma Moses
• grandmaster
• grandmother
• grandmotherly