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)

• degraded
• degrades
• degrading
• degras
• degreasant
• degreasants
• degrease
• degreased
• degreases
• degreasing
• degree
• degree Celsius
• degree day
• degree days
• degree Kelvin
• degree of dissociation
• degree of freedom
• degrees
• degrees of freedom
• degression
• degressions
• degressive
• degu
• degum
• degummed