noun (n)

• a tortuous and twisted shape or position(noun.shape)

  Synonym:
  contortion, torsion, tortuosity, tortuousness
  

  source: wordnet30
• having or distinguished by crooks or curves or bends or angles(noun.attribute)

  Antonym:
  straightness
  

  source: wordnet30
• the quality of being deceitful and underhanded(noun.attribute)

  Synonym:
  deviousness
  

  source: wordnet30
• The condition or quality of being crooked; hence, deformity of body or of mind; deviation from moral rectitude; perverseness.(noun)

  source: webster1913