1. Extremely
   "teachers were shockingly underpaid" 
2. So as to shock the feelings 
3. To an appalling extent
   - appallingly, horrifically

See also: shocking

• overwrite
• overwrought
• overzealous
• Ovibos
• Ovibos moschatus
• Ovid
• oviduct
• Oviedo
• oviform
• Ovimbundu
• ovine
• oviparity
• oviparous
• oviposit
• oviposition
• ovipositor
• oviraptorid
• Ovis
• Ovis ammon
• Ovis aries
• Ovis canadensis
• Ovis montana dalli
• Ovis musimon
• Ovis poli
• Ovis vignei