IMPRACTICABLE
impracticable
Noun
- An unmanageable person.
Adjective
- Not practicable; impossible or difficult in practice.
- Of a passage or road: impassable.
- Of a person or thing: unmanageable.
The above text is a snippet from Wiktionary: impracticable
and as such is available under the Creative Commons Attribution/Share-Alike License.