| UN | unsatisfactoriness by virtue of not conforming to approved standards |
|---|---|
| UN | to an unacceptable degree |
| UN | (linguistics) not conforming to standard usage |
| UN | capable of being reached only with great difficulty or not at all |
| UN | not accommodating |
| UN | offering no assistance |
| UN | without accompaniment or companions |
| UN | without anybody else |
| UN | not to be accounted for or explained |
| UN | free from control or responsibility |
| UN | in an unaccountable manner |
| UN | lacking official approval |