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)

• hexachord
• hexachords
• hexact
• hexactinal
• hexactinellid
• Hexactinellida
• hexactinellids
• hexacts
• hexad
• hexadactylic
• hexadactylous
• hexadecimal
• hexadecimal notation
• hexadecimals
• hexadic
• hexads
• hexafoil
• hexafoils
• hexagon
• hexagonal
• hexagonal chess
• hexagonally
• hexagonal system
• hexagons
• hexagram