All instinct antonyms

noun instinct

• inability — lack of ability; lack of power, capacity, or means: his inability to make decisions.
• lack — something missing or needed: After he left, they really felt the lack.
• incapacity — lack of ability, qualification, or strength; incapability.
• disinclination — the absence of inclination; reluctance; unwillingness.
• knowledge — acquaintance with facts, truths, or principles, as from study or investigation; general erudition: knowledge of many things.
• reason — a basis or cause, as for some belief, action, fact, event, etc.: the reason for declaring war.