1. Warding off
   - prophylactic 
2. Serving to warn
   - admonitory, exemplary, monitory, warning

See also: caution, dissuasive, protective

• ithyphallic
• itineracy
• itinerancy
• itinerant
• itinerary
• itinerate
• itineration
• itraconazole
• its
• itself
• itsy-bitsy
• itty-bitty
• IUD
• iv
• iva
• Iva xanthifolia
• Ivan III
• Ivan III Vasilievich
• Ivan IV
• Ivan Iv Vasilievich
• Ivan Lendl
• Ivan Pavlov
• Ivan Petrovich Pavlov
• Ivan Sergeevich Turgenev
• Ivan the Great