unfinished
adj. B1 Intermediate US //ənˈfɪnɪʃt// UK //ʌnfˈɪnɪʃt// un·fin·ished
adj. not finished or completed. You use this to describe something that is still in progress or was stopped before it was done.
adj. not brought to an end or a state of completion; lacking a final finish or polish. Often used to describe physical objects, creative works, or tasks that remain incomplete.
I have an unfinished book on my nightstand.
The construction crew left the house unfinished after the company ran out of money for materials.
Scholars continue to debate the intended ending of the author's unfinished manuscript, which was discovered in a desk drawer decades after his death.
From un- + finished.
Usage
Typically used as an attributive adjective before a noun or as a predicative adjective after a linking verb.