unfeasible

adjective

un·​fea·​si·​ble ˌən-ˈfē-zə-bəl 

: not capable of being done or carried out : not feasible

an economically unfeasible plan

Examples of unfeasible in a Sentence

Recent Examples on the Web

Critics say Live Local has encouraged rampant speculation by developers looking to enhance the value of property by locking in Live Local approvals for massive projects that may be financially unfeasible to build. — Andres Viglucci, Miami Herald, 1 July 2026

Mita's plans were initially unfeasible due to the site's unique zoning laws, which only allows amusements, retail shops and restaurants, according to Courier Post. — Colson Thayer, PEOPLE, 30 June 2026

The Ambriz brothers’ creative pursuit of the unpopular and the unfeasible has bonded them with Del Toro. — Carlos Aguilar, Los Angeles Times, 15 June 2026

Once home to the annual Festival of British Eventing (declared in 2023 to be ‘unfeasible to run’ by Mark and Peter Phillips), Gatcombe has played a key part in Princess Anne’s royal career. — Stephanie Bridger-Linning, Glamour, 6 June 2026

Word History

First Known Use

1527, in the meaning defined above

Rhymes for unfeasible

• feasible
• defeasible
• infeasible
• indefeasible