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)

• direct currents
• direct damages
• direct data capture
• direct debit
• direct debits
• direct discourse
• direct discourses
• direct drilling
• directed
• directed-energy weapon
• directed-energy weapons
• directer
• directest
• direct-grant school
• direct-grant schools
• directing
• direct injection
• direction
• directional
• directional aerial
• directional aerials
• directional drilling
• directionality
• directional microphone
• directional microphones