1.Ultimatum=last demand,warning
Since they have ignored our ultimatum our only resource is to
declare war.
2.Unearth=dig up
when they unearthed the city,the archeologists found many
relies of an ancient civilization.
3.Uncanny=stranger,mysterious
You have the uncanny knack of reading my innermost
thoughts.
4.Unction=the act of anointing with oil
The anointing with oil of a person near death is called
extreme unction.
5.Unguent=ointment
Apply this unguent to
the sore muscles before retiring.
6.Unruly=disobedient,lawless
The only way to curb this unruly mob is to use tear gas.
7.Unsavory=distasteful,morally offensive
People with unsavory reputations should not be allowed
to work with young children.
8.Usury=lending money at illegal rates of interest