| unsigned |
combined form of signed. |
| unsinkable |
combined form of sinkable. |
| unskilled |
without particular skills or technical training. [3 definitions] |
| unskillful |
not skillful; crude; clumsy. |
| unslaked |
combined form of slaked. |
| unsling |
to take out of a sling, or to remove from a slung position. [2 definitions] |
| unsmart |
combined form of smart. |
| unsmiling |
combined form of smiling. |
| unsmoothed |
combined form of smoothed. |
| unsnap |
to undo the snaps of, esp. to unfasten by this action. |
| unsnarl |
to clear of or free from snarls; untangle or clarify. |
| unsociable |
tending not to seek the companionship of others; solitary. [2 definitions] |
| unsocial |
characterized by dislike for the society of others; unsociable. |
| unsoiled |
combined form of soiled. |
| unsolder |
to separate (soldered items) by melting the connecting solder. [2 definitions] |
| unsoldierly |
combined form of soldierly. |
| unsolicited |
combined form of solicited. |
| unsolved |
combined form of solved. |
| unsophisticated |
inexperienced in the social and cultural world; naive. [2 definitions] |
| unsorted |
combined form of sorted. |
| unsound |
not solid, firm, or stable. [5 definitions] |