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)

• commandeer
• commandeered
• commandeering
• commandeers
• commander
• commanderies
• commander-in-chief
• commander of the faithful
• commanders
• commandership
• commanderships
• commanders-in-chief
• commandery
• commanding
• commandingly
• command language
• command languages
• command line
• command lines
• commandment
• commandments
• command module
• command modules
• commando
• commandos