Synonyms for Crazy

Synonyms starting with letter R

• ridiculous

  senseless, absurd, strange
• round the bend

  mental, insane, mentally strange
• risible

  absurd
• raving
• reckless
• rabid

  concern
• raging
• rum

  strange
• rash
• remarkable
• raving mad

  mental
• round the twist

  barmy, insane
• rickety

  state
• radical
• revolutionary
• reasonless
• recentness
• retarded
• rambling
• ramshackle
• riotous
• rough
• rattled
• rapturous
• rampant
• rattlebrained
• rhapsodic
• ravished
• rowdy
• rare
• roguish
• rummy
• restless
• random
• raring
• revolutionist
• redwood
• romantic
• rich
• ritzy