conjecture Synonyms

guess hypothesize hypothecate speculate speculation suppose supposition surmise theorize hypothesis theorise hypothesise proposition presupposal surmising suspect suspected presumption suspicion systemization presume surmisal presuppose presupposition propone prophesy questionableness ratiocination prognosis speculating pricing supposal reckon theorem guesstimate extrapolation second-guess intuit guestimate extrapolate dare say hazard a guess rationalisation read between the lines sloganeering conceptualization conceptualisation visualise theorization theorizing