Crossword clues for That's my theory 6 letters:THEORYEducated guessTHEORYKeynesianism, for oneTHEORYWorking hypothesisTHEORYSomething to testTHEORYWhat's the big idea?THEORYB.C. rockers ___ of a DeadmanTHEORYMore than a hypothesis, but not quite a lawTHEORYPostulationTHEORYEvolution, for oneTHEORYDarwin and Newton each had oneTHEORYScientific statementTHEORYScientific suppositionTHEORYScientific speculationTHEORYThe butterfly effect or the big bang, e.g.THEORYSurmiseTHEORYEinstein product.THEORYGeneral principle.THEORYSpeculative planTHEORYIn ___ (hypothetically)THEORYSpeculationTHEORYPostulateTHEORYConjectureTHEORYHypothesisTHEORYBig Bang ___THEORYSomething to be testedTHEORYPractice's counterpartTHEORYPossible explanationTHEORYString thingTHEORYMore than a hypothesisTHEORYThe Big Bang, e.g.LEMMASTheories that help prove theoriesDALTONReviver of atomic theory, 1808.PARETOItalian sociologist, "father of Fascist theory."SUNNAHTheory and practice of orthodox Islam.DALTONEnglish chemist, propounder of atomic theory, (1766–1844).KEYNESAuthor of "The General Theory of Employment, Interest, and Money"ATOMIC___ theory, in chemistry.PRAXISAction, as opposed to theory.KEYNESJohn Maynard who lent his name to a macroeconomics theoryPRIORIA ___ (in theory)DONNERConspiracy Theory director RichardPLANCKQuantum theory pioneer MaxSTUARTComic store owner on "The Big Bang Theory"STUARTComic-book store owner on "The Big Bang Theory"BIALIKMayim of "The Big Bang Theory"UTOPIAPerfect civilization (in theory ...)CONICSTheory of a branch of geometry.KEYOFCEarly topic in music theoryRACISMMaster theory of Hitler, for instance.PLANCKQuantum theory physicist