MONO
A long speech made by one performer.
Monologue
A unit of measure for mass, weight or volume.
Ounce
Being twice as great or as many.
Double
Cut in two.
Bisect
Person who rules a kingdom or empire.
Monarch
Together, at the same time.
Unison
To make an identical copy.
Duplicate
Large muscle in upper arm.
Bicep
A single eyeglass.
Monocle
Being in complete agreement.
Unanimous
Dwelling with two units.
Duplex
Speak two languages.
Bilingual
Dull, tedious and repetitious; lacking in variety and interest.
Monotonous
Whole body of things that exist.
Universe
Rhythm based on two beat per measure.
Involving two political parties.
Bipartisan
A color scheme that uses one color or hue.
Monochromatic or Monochrome
Having a single legislative chamber.
Unicameral
Speaking or acting in two ways; double dealing.
Duplicity
Divide into two branches.
Bifurcate