Speculate is to buy or sell land or other investments that are high risk, with the goal to make a very big profit.
To judge or conclude by conjecture; guess:
To hypothesize is defined as to have a theory or an assumption.
To pledge (property) to another as security without transferring possession or title
To imagine; to believe; to receive as true.
Find another word for theorise. In this page you can discover 18 synonyms, antonyms, idiomatic expressions, and related words for theorise, like: theorize, speculate, conjecture, hypothesize, hypothesise, hypothecate, suppose, theorisation, reflexivity, conceptualise and psychoanalytic-theory.