sanity

Từ điển WordNet v3.1 - WordNet Dictionary

noun

normal or sound powers of mind (Freq. 1)
• Syn:
saneness
• Ant:
insanity
• Derivationally related forms:
sane (for: saneness), sane
• Hypernyms:
mental health
• Hyponyms:
lucidity, rationality, reason, reasonableness