wobbly

Adjective

• inclined to shake as from weakness or defect
  • a rickety table
    
  • a wobbly chair with shaky legs
    
  • the ladder felt a little wobbly
    
  • the bridge still stands though one of the arches is wonky
    

Noun

• a member of the Industrial Workers of the World

Related words

• Synonyms: 
  rickety , shaky , wonky , Wobbly