1. The froth produced by soaps or detergents
   - suds, lather

Type of: foam, froth

• Fere phenomenon
• Ferenc Molnar
• feretory
• Fergon
• fergusonite
• feria
• ferial
• ferine
• Fermat
• fermata
• ferment
• fermentable
• fermentation
• fermentation alcohol
• fermentative
• fermenting
• fermentologist
• fermi
• Fermi-Dirac statistics
• fermion
• fermionic
• fermium
• fern
• fern ally
• fern family