1. Without knowledge or intention
   - unwittingly, inadvertently

Antonym: knowingly

• logogram
• logogrammatic
• logogrammatically
• logograph
• logographic
• logogriph
• logomach
• logomachist
• Dundee
• dunderhead
• dune
• dune buggy
• dune cycling
• dung
• dung beetle
• dungaree
• Dungeness crab
• dungeon
• dunghill
• dungy
• dunk
• dunk shot
• Dunkard
• dunker
• Dunkerque