| UN | without warning or announcement |
|---|---|
| UN | impossible to answer |
| UN | not returned in kind |
| UN | not anticipated |
| UN | unwilling to make or express an apology |
| UN | having removed clothing |
| UN | not readily apparent |
| UN | not subject to appeal |
| UN | not able to attract favorable attention |
| UN | (of characters in literature or drama) tending to evoke antipathetic feelings |
| UN | in an unappealing manner |
| UN | not to be placated or appeased or moved by entreaty |