English to English

noun (n)

• having no qualities that would render it valuable or useful(noun.attribute)

  Example:
  The drill sergeant's intent was to convince all the recruits of their worthlessness.
  

  Synonym:
  ineptitude
  Antonym:
  worth
  

  source: wordnet30
• the quality of being without practical use(noun.attribute)

  source: wordnet30