sane adjective Stress: first syllable 🤍 Save Syllables: sane (1) English Definition (Of a person) of sound mind; not mad or mentally ill Example Sentence No sane person would do such a thing. US IPA /seɪn/ 🔊 Listen US UK IPA /seɪn/ 🔊 Listen UK Synonyms sensible rational lucid balanced reasonable Antonyms insane mad foolish Share this Word Facebook WhatsApp X Telegram Copy Link