impracticability

Từ điển WordNet v3.1 - WordNet Dictionary

noun

the quality of not being usable
• Syn:
impracticableness
• Ant:
practicableness (for: impracticableness), practicability
• Derivationally related forms:
impracticable (for: impracticableness), impracticable
• Hypernyms:
inutility, uselessness, unusefulness
• Hyponyms:
infeasibility, unfeasibility

• Từ trái nghĩa / Antonyms:
  practicability, practicableness