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)

• radices
• radicicolous
• radiciform
• radicivorous
• radicle
• radicles
• radicular
• radicule
• radicules
• radiculose
• radiesthesia
• radiesthesias
• radiesthesist
• radiesthesists
• radiesthetic
• radii
• radii of curvature
• radii vectores
• radio
• radio-
• radio-actinium
• radioactive
• radioactively
• radioactive waste
• radioactivities