1. Bacteria that are unaffected by penicillin

Type of: bacteria, bacterium

• football stadium
• football team
• football tee
• football-shaped
• footballer
• footbath
• footboard
• footbridge
• footcandle
• footed
• footedness
• footer
• footfall
• footfault
• footgear
• foothill
• foothold
• footie
• footing
• footle
• footless
• footlights
• footling
• footlocker
• footloose