cent
a fractional monetary unit of several countries
mile
a unit of length equal to 1,760 yards or 5,280 feet; exactly 1609.344 meters
nonagenarian
being from 90 to 99 years old
unicorn
an imaginary creature represented as a white horse with a long horn growing from its forehead
decimal
a number in the decimal system
quintuplet
one of five children born at the same time from the same pregnancy
bicameral
consisting of two chambers
quadrille
a square dance of 5 or more figures for 4 or more couples
triumvirate
a group of three men responsible for public administration or civil authority
sextet
six performers or singers who perform together