You searched for: “confirmable
confirmable (adjective), more confirmable, most confirmable
1. Worthy of being established or ratified: The valid and confirmable passport Mr. Thomas had was checked at the airport.
2. Capable of being made more certain: The image of the X-ray was confirmable and showed Jim's arm to be broken, but did not have to be operated on, so his arm was in a cast for 4 weeks.
This entry is located in the following units: -able (page 7) firm- (page 1)