1. In a hideous manner
   - hideously, horridly 
2. In a terribly evil manner
   - heinously 
3. In a grotesque manner
   - grotesquely

See also: monstrous

• FTP
• FTSE index
• FUBAR
• fubsy
• Fucaceae
• Fucales
• Fuchs
• fuchsia
• Fuchsia coccinea
• Fuchsia excorticata
• fuchsin
• fuchsine
• fuck
• fuck all
• fuck off
• fucked-up
• fucker
• fuckhead
• fucking
• fucking hell
• fuckup
• fuckwit
• fucoid
• fucoid algae
• fucus