1. Of or relating to birds of a particular region or period
   - avifaunal

See also: avifauna

• rebuke
• rebuker
• rebukingly
• reburial
• rebury
• reburying
• rebus
• rebut
• rebuttable
• rebuttal
• rebutter
• rec room
• recalcitrance
• recalcitrancy
• recalcitrant
• recalcitrate
• recalculate
• recalculation
• recall
• recall dose
• recant
• recantation
• recap
• recapitulate
• recapitulation