1. More familiar or renowned than the other of two
   "the better-known book of the two"

See also: known

• fleur-de-lis
• fleur-de-lys
• flews
• flex
• Flexeril
• flexibility
• flexible
• flexible joint
• flexible sigmoidoscope
• flexible sigmoidoscopy
• flexibleness
• flexibly
• flexile
• flexion
• flexitime
• flexor
• flexor muscle
• flextime
• flexuous
• flexure
• flibbertigibbet
• flick
• flick-knife
• flicker
• flickering