See secular in Webster's New World Roget's A-Z Thesaurus II
adjective
Relating to or characteristic of the earth or of human life on earth:
earthbound, earthen, earthly, earthy, mundane, tellurian, telluric, temporal, terrene, terrestrial, worldly. See body, culture, placeNot religious in subject matter, form, or use:
lay2, profane, temporal, worldly. See sacred
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