English to English

noun (n)

• the quality or state of lacking merit or value(noun.attribute)

  Antonym:
  worthiness
  

  source: wordnet30
• the quality of being not particularly suitable or befitting(noun.attribute)

  Example:
  His praise released from her loud protestations of her unworthiness.
  

  Synonym:
  inappropriateness
  Antonym:
  appropriateness
  

  source: wordnet30