mystic
Word family
Synonym discussion
Sense: adjective/2
All four words relate to non-material or transcendent experience, but 'mystic' (adj/2) specifically describes a direct, personal encounter with the divine or a hidden spiritual unity — not merely general religious observance. 'Mystical' is the more common adjective form and can almost always replace 'mystic' in this sense, though 'mystical' sometimes adds a tone of wonder or awe. 'Spiritual' is far broader, covering any connection to the soul or inner life without necessarily implying divine contact. 'Transcendental' emphasizes going beyond ordinary human experience, often through philosophy or intuition rather than religious practice. 'Religious' is tied to organized worship and institutions. For example: 'She had a mystic experience during prayer' suggests direct divine contact, whereas 'She had a spiritual experience' could mean any profound inner feeling.
Common collocations
Etymology
Mystic comes from the Greek word mystikos, meaning 'of secret rites' or 'initiated.' The Greek root myein means 'to close' — referring to the practice of closing one's eyes or lips during initiation ceremonies in ancient mystery religions. The word passed through Latin (mysticus) and Old French (mistique) before entering English in the 1300s. The original connection to secrecy and initiation still echoes in both modern senses: the hidden magic of sense 1 and the hidden spiritual truth of sense 2.