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)

• alimentary
• alimentary canal
• alimentary canals
• alimentation
• alimentations
• alimentative
• alimented
• alimenting
• alimentiveness
• alimentivenesses
• aliments
• alimonies
• alimony
• aline
• A-line
• alineation
• alineations
• alined
• alinement
• alinements
• alines
• alining
• aliped
• alipeds
• aliphatic