probationary Synonyms

provisional provisionary tentative under review test temporary studentship speculative qualifying provisory prototype testing tester on the drawing board under probation first stage under the microscope unproved internship exam amnio stipulatory trial probatory probative probational doubtful dependent course contingent conjectural conditional clerkship beginning audition attemptable empirical evidentiary probation preliminary pilot momentary intern heuristic exploratory experimental experiential examination assay