Uncompleted (adjective)

Not completed; not finished.

Origin:

From un- + completed.

Examples:

1. The uncompleted construction project was put on hold due to lack of funding.
2. The uncompleted homework assignments resulted in poor grades for the student.
3. The uncompleted tasks on the to-do list caused stress for the worker.
4. Many uncompleted home renovation projects are left unfinished due to time constraints.
5. The uncompleted manuscript was discovered in the author's personal archives.