Theism

(n.) The belief in the existence of a God, as opposed to atheism, pantheism, or polytheism.

Thesaurus Entries

acosmism, adoration, allotheism, anthropolatry, anthropomorphism, anthropotheism, autotheism, churchgoing, conformity, cosmotheism, cultism, deism, devotedness, devotion, devoutness, ditheism, dualism, dutifulness, dyotheism, faith, faithfulness, henotheism, hylotheism, love of God, monolatry, monotheism, multitheism, myriotheism, observance, pantheism, physicomorphism, physitheism, pietism, piety, piousness, polytheism, psychotheism, religion, religionism, religiousness, reverence, tetratheism, theopantism, theriotheism, tritheism, veneration, worship, worshipfulness, zootheism