Synonyms for Trial run:

• n.

  •
  • try,
  • chase,
  • struggle,
  • push,
  • effort,
  • go,
  • stand.
  •dry run (noun)
  • maneuvers,
  • run through,
  • dummy run,
  • combat rehearsal,
  • bench test,
  • practice exercise,
  • practice run,
  • dress rehearsal,
  • test performance,
  • war game,
  • kriegspiel,
  • practical test,
  • maneuver,
  • war games.
  •experiment (noun)
  • exercise,
  • study,
  • procedure,
  • research,
  • quiz,
  • check,
  • Research and Development,
  • undertaking,
  • trial and error,
  • probe,
  • scrutiny,
  • operation,
  • tryout,
  • Re-search,
  • agreement,
  • measure,
  • search,
  • assay,
  • proof,
  • analysis,
  • trial run,
  • venture,
  • try-on,
  • practice,
  • R&D,
  • dissection,
  • examination,
  • observation,
  • enterprise,
  • verification,
  • R AND D,
  • speculation.
  •test (noun)
  • countdown,
  • probing,
  • evaluation,
  • standard,
  • exam,
  • catechism,
  • approval,
  • oral,
  • yardstick,
  • shibboleth,
  • inspection,
  • questionnaire,
  • corroboration,
  • probation,
  • touchstone,
  • ordeal,
  • assessment,
  • inquest,
  • inquiry,
  • elimination,
  • confirmation,
  • investigation,
  • preliminary,
  • final,
  • criterion.
  •trial (noun)
  • striving,
  • whack,
  • experience,
  • try on.

• Other synonyms:

  •
  • fumble,
  • tug-of-war,
  • attempt,
  • rearguard action,
  • pilot program,
  • gambit.
  •
  • endeavor,
  • sortie,
  • bid,
  • false start,
  • foray,
  • essay.
  •
  • grab,
  • shot.
  •
  • stab,
  • fight,
  • tilt.
  •
  • assault.
  •Other relevant words:
  • try out,
  • spot check,
  • practises,
  • shakedown,
  • dry run,
  • test flight,
  • trials,
  • Checking,
  • audition,
  • trying out,
  • workout,
  • rehearsal,
  • flight test,
  • testing,
  • hearing,
  • taste test.