Unchecked (adjective)

1. Not controlled or restrained; not kept within limits.
2. Not examined or verified; not investigated.
3. Not marked as correct or done; not completed.

Origin:

From un- ("not") + checked, from old english ceccan ("to chec.k")

Examples:

1. The disease spread unchecked through the population.
2. His anger ran unchecked.
3. The unchecked growth of the city was causing problems.
4. She had unchecked access to sensitive information.
5. The unchecked boxes indicated that the task had not been completed.