1. Of a dreadful kind
   "there was a dreadfully bloody accident on the road this morning"
   - awfully, horribly, horrendously, devastatingly 
2. In a dreadful manner
   - dismally

See also: dreadful

• boorish
• boorishly
• boorishness
• boost
• boost up
• booster
• booster amplifier
• booster cable
• booster dose
• booster rocket
• booster shot
• booster station
• booster unit
• boot
• boot camp
• boot disk
• boot out
• boot sale
• boot-shaped
• bootblack
• bootboys
• booted
• booted armillaria
• bootee
• booth