doubt, doubtfulness, dubiety, dubiousness, incertitude, uncertainness, uncertainty

predictability, uncertainty, doubt, certitude, assurance, finality, clarity, probability, guarantee, reassurance, expectation, likelihood, confidence, foregone conclusion, unpredictability, unknowns, inevitability, wiggle room, unanimity, optimism, timetable, ambiguity, sense, conjecture, definitiveness, dubiety, timescale, imponderables, justification, trepidation, achievability, fait accompli, impossibility, urgency, permanence, definiteness, fear, absolute, hope, illusion, vindication, incertitude, indication, chance, scintilla, assuredness, respect, omniscience, fairness, tangibility, imminence, modicum, consistency, transparency, regard, continuity, semblance, skepticism, presumption, credence, flexibility, skerrick, randomness, crapshoot, presentiment, ifs, solidity, reluctancy, timeframe, equivocation, nothing, hesitation, wishful thinking, possibility, nonoccurrence, pyrrhic victory, perfectibility, proof, supposition, horizon, unsettlement, tautology, rigor, apprehension, outcome, pessimism, furphy, clue, rationality, plausibility, foreknowledge, payback, equivalence, belief, brownism, expectancy, blessedness, brainer, optimists, coherence, silver bullet, assumption, certainties, completeness, perfection, seriousness, freedom, reasonableness, satisfaction, truth, universality, cogency, objectivity, worthiness, conviction, destitution, impartiality, translational, calorific, metric, stoichiometric, aleatory, allogenic, ascertainable, enharmonic, everpresent, immunologically, irreducible, lethal, multiplicative, nonmetric, parenthesized, prognostic, rad, stimulus, substitutable

authority, cert, cocksureness, indisputability, indubitability, inevitableness, overconfidence, reliance, self-assurance, self-confidence, sureness, surety, trust, unquestionability, unquestionableness

., ascertain, assure, assured, belike, beyond any doubt, beyond question, cert, certitude, check, cocksureness, determine, doubtless, find out, inexorable, in all likelihood, in all probability, known, learn, likely, mathematical, opinion, overconfidence, persuasion, positive, positivism, positivity, probabilism, probably, reliance, see, sentiment, significant digit, significant figure, tell, thought, trust, uncertainly, undoubtedly, view, watch, without doubt

cognitive state, quality, state of mind