1. (used informally) associated on close terms
   - chummy, thick

See also: close

• Fosbury flop
• fossa
• fossa cat
• Fossa fossa
• fosse
• fossick
• fossicker
• fossil
• fossil copal
• fossil fuel
• fossil oil
• fossiliferous
• fossilisation
• fossilise
• fossilised
• fossilist
• fossilization
• fossilize
• fossilized
• fossilology
• fossorial
• fossorial foot
• fossorial mammal
• foster
• foster care