OTHER WORDS FROM theorizethe·o·ri·za·tion, nounthe·o·riz·er, nouno·ver·the·o·ri·za·tion, nouno·ver·the·o·rize, verb (used without object), o·ver·the·o·rized, o·ver·the·o·riz·ing.
How to use theorize in a sentence
Of course one can only theorise, but I think a very possible and feasible reason is suggested, in the case I am about to relate.Haunted Places in England|Elliot O'Donnell
But personally I have never found it among those who make religion as distinguished from those who theorise upon it.The Hearts of Men|H. Fielding
Perhaps the philologists of the future may theorise as sapiently as to the origin of jabberwock and bandersnatch.The Romance of Words (4th ed.)|Ernest Weekley
The sociologist may theorise, but plain people will remember that men do not gather grapes from thorns, nor figs from thistles.James Watt|Andrew Carnegie
Therefore, until we get a still nearer view of these strange markings, it seems somewhat futile to theorise.Astronomy of To-day|Cecil G. Dolmage