infest /in-festˈ/

1. To swarm over, cover or fill, in a troublesome, unpleasant or harmful way
2. To invade and live on or in as a parasite
3. To disturb or harass

1. Hostile
2. Troublesome

infestāˈtion noun

1. Attack, or the condition of being attacked, esp by parasites
2. Molestation (obsolete)

• fly orchises
• fly out
• flyover
• flyovers
• flypaper
• flypapers
• flypast
• flypasts
• flype
• flyped
• flypes
• flyping
• flypitch
• flypitcher
• flypitchers
• flypitches
• flyposter
• flyposters
• flyposting
• flypostings
• fly powder
• fly rail
• fly rails
• fly rod
• fly rods