Other crossword clues for answer "TRIALRUN"TRIALRUNTesting procedureRehearsalTest flight, e.g.Shakedown cruiseTestTest, of a sortShakedown cruise, e.g.Dress rehearsalTest drive, for instanceTest flight.Maiden voyage.Demonstration testPreliminary testTest driveTest of effectivenessThis is a testTime of no commitmentTesting phasePreliminary performanceStocking calamity during cross-examination?