1. Not conforming to or in accord with tradition
   "nontraditional designs"; "nontraditional practices"
   - untraditional

Antonym: traditional

• addlehead
• addlepated
• address
• addressable
• addressed
• addressee
• addressing machine
• Addressograph
• adduce
• adducent
• adducer
• adducing
• adduct
• adducting
• adduction
• adductive
• adductor
• adductor muscle
• ade
• Adelaide
• Adelges
• Adelges abietis
• Adelges piceae
• adelgid
• Adelgidae