incompetency

Từ điển WordNet v3.1 - WordNet Dictionary

noun

lack of physical or intellectual ability or qualifications
• Syn:
incompetence
• Ant:
competence (for: incompetence)
• Derivationally related forms:
incompetent, incompetent (for: incompetence)
• Hypernyms:
inability, unfitness

• Từ trái nghĩa / Antonyms:
  competence, competency