Synonyms for Trial

Synonyms starting with letter O

• ordeal

  trouble, easy, test
• offer

  try
• onus

  encumbrance, burden
• opposition

  rivalry
• observation
• once-over
• occurrence
• oral
• operation
• oppression
• obstruction
• opening
• overture
• obligation
• outgrowth
• ostracism
• overextension
• objection
• outrage
• on the skids
• orgy
• old college try
• obduracy
• omission
• overthrow
• overturn
• occasion
• outfit
• one on one
• one-upping
• on trial
• open for consideration
• on approval
• ordinance
• once over
• onslaught
• offense
• one's cross to bear

  nuisance
• overtures
• overtire