final answer Antonyms

extrapolation supposal speculation shot reckoning proposition prognosis presupposition presupposal presumption premiss supposition surmise guestimate hypothesise guesstimate view vaticination thought thesis theory theorizing suspicion premise prediction hunch guesswork guess gauging formularization estimate dead-reckoning contention conjecture belief hypo hypothesis preapprehension postulatum postulate philosopheme palmistry opinion notion lemma intuition inferring assumption