Tentative/ˈtentətɪv/ Definition 1 of 2Pro Tip 1/3Expect Changes Use 'tentative' to indicate plans may alter; they're a starting point. Our trip itinerary is tentative and subject to weather conditions. Pro Tip 2/3Pre-Agreement 'Tentative' describes something before final confirmation, like a draft. The tentative deal will be reviewed by both parties tomorrow. Pro Tip 3/3Questionable Outcome Emphasizes that the result is uncertain and open to discussion or change. Her tentative conclusions were challenged by the new evidence.