PRE
To authorize or give permission in advance.
"preapprove"
To write on something a date that comes after the real date.
"postdate"
Having one color; a painting, design, or photos that is only one color or shades of one color
"monochrome"
Having many different colors.
"polychromatic"
Having only one cell.
"unicellular"
A measure taken in advance to prevent harm.
"precaution"
A person who takes college courses after they have already graduated.
"postgraduate"
An eyeglass for one eye.
"monocle"
A hospital that treats many different kinds of diseases.
"polyclinic"
A horse-like fabled animal that has one horn growing out of its forehead.
"unicorn"
To come before something else in time, order, or rank.
"precede"
Occurring or continuing after death; usually related to a book published after the author has died.
"posthumous"
Speaking or writing only one language.
"monolingual"
Having many fingers or toes (more than the typical number).
"polydactyl"
A one-wheeled vehicle on which the rider sits and pedals.
"unicycle"
To say what will happen before it occurs.
"predict"
The editing that is done after the movie, film, or video has been taped.
"postproduction"
A long speech given by one person.
"monologue"
A person who knows how to speak, read, or write many languages
"polyglot"
To join together as one group.
"unify"
A syllable or word that comes before a root word to change its meaning.
"prefix"
A comment, note, or thought written after the letter is finished; p.s.
"postscript"
Control of a product or service by one company
"monopoly"
A solid figure with many sides such as a pyramid.
"polyhedron"
One of a kind; unusual or rare.
"unique"