Below are the words that matched your query...
Unsitting
- Not sitting well; unbecoming.
Unskill
- Want of skill; ignorance; unskillfulness.
Unslacked
- Not slacked; unslaked; as, unslacked lime.
Unslaked
- Not slaked; unslacked; as, an unslaked thirst; unslaked lime.
Unsling
- To take off the slings of, as a yard, a cask, or the like; to release from the slings.
Unsluice
- To sluice; to open the sluice or sluices of; to let flow; to discharge.
Unsocket
- To loose or take from a socket.
Unsoft
- Not soft; hard; coarse; rough.