nonrepayable
adjective
non·re·pay·able ˌnän-(ˌ)rē-ˈpā-ə-bəl 
: not able to be repaid
a nonrepayable grant
Example Sentences
Recent Examples on the Web The Canadian government also stepped in to help, providing TIFF with a $7.6 million (CAN$10 million) nonrepayable investment to keep the lights on. 
Scott Roxborough, The Hollywood Reporter, 11 Sep. 2022 Movement Mortgage, a top 10 retail home lender, has just introduced a financing option that provides eligible first-time buyers with a nonrepayable grant of up to 3 percent. Kenneth R. Harney, chicagotribune.com, 13 June 2017
Scott Roxborough, The Hollywood Reporter, 11 Sep. 2022 Movement Mortgage, a top 10 retail home lender, has just introduced a financing option that provides eligible first-time buyers with a nonrepayable grant of up to 3 percent. Kenneth R. Harney, chicagotribune.com, 13 June 2017 Word History
First Known Use
1891, in the meaning defined above