1. Without knowledge or intention
   - unwittingly, unknowingly

See also: inadvertent

Antonym: advertently

• Beethoven
• Beethovenian
• beetle
• beetle off
• beetle-browed
• beetleweed
• beetling
• beetroot
• befall
• befit
• befitting
• befittingly
• befog
• befogged
• befool
• befooling
• before
• before Christ
• before long
• beforehand
• befoul
• befouled
• befoulment
• befriend
• befuddle