Untended (adjective)

Not tended to or cared for; neglected or unattended.

Origin:

Late 16th century; formed from the prefix un- and the verb "tend".

Examples:

1. The untended garden was overgrown.
2. The untended wound became infected.
3. The untended fire went out.
4. The untended house was in disarray.
5. The untended animals were neglected.