1. Unaware because of a lack of relevant information or knowledge
   "an unknowledgeable assistant"
   - ignorant, unknowing, unwitting

See also: uninformed

• accessory fruit
• accessory hemiazygos vein
• accessory hemiazygous vein
• accessory nerve
• accessory vertebral vein
• Accho
• acciaccatura
• accidence
• accident
• accident surgery
• accident-prone
• accidental
• accidental injury
• accidentally
• accidie
• Accipiter
• Accipiter cooperii
• Accipiter gentilis
• Accipiter nisus
• Accipitridae
• Accipitriformes
• accipitrine
• acclaim
• acclamation
• acclimate