Synonyms and related words :
absolutely, absoluteness, acceptation, acception, acquiescence, act of God, actuality, anticipation, assurance, assuredly, assuredness, authoritativeness, belief, certainly, certitude, confidence, connection, contemplation, conviction, credence, credit, credulity, definitely, definiteness, dependence, dogmatism, expectancy, expectation, fact, faith, fate, fatefulness, firmness, for a certainty, for sure, force majeure, hope, imminence, indefeasibility, indubitably, ineluctability, inescapableness, inevasibleness, inevitability, inevitable accident, inevitableness, inexorability, inflexibility, irrevocability, necessity, positively, positiveness, positivism, predetermination, probability, prospect, reality, reception, relentlessness, reliance, reliance on, self-assurance, staunchness, steadiness, stock, store, sure thing, surely, sureness, surety, suspension of disbelief, thought, trust, truth, unastonishment, unavoidable casualty, unavoidableness, uncontrollability, undeflectability, undeniably, undoubtedly, unpreventability, unquestionably, unyieldingness, vis major