1. In an interchangeable manner
   "these terms can be used interchangeably"

See also: interchangeable

• fixer-upper
• fixing
• fixing agent
• fixings
• fixity
• fixture
• fizgig
• fizz
• fizzer
• fizzing
• fizzle
• fizzle out
• fizzog
• fizzy
• fjord
• FL
• flab
• flabbergast
• flabbergasted
• flabbily
• flabbiness
• flabby
• flaccid
• flaccid bladder
• flaccid paralysis