Pre-
Post-
Mono-
Poly-
Uni-
100
A syllable or word that comes before a root word to change its meaning
What is a prefix?
100
A mark printed across a stamp after it is received by the post office
What is postmark?
100
A track for subway or train cars that only has one rail
What is monorail?
100
Having many fingers or toes (more than the normal number)
What is polydactyl?
100
Having only one cell
What is unicellular?
200
To look at or see something before something or someone else
What is preview?
200
A person who takes a college class after he or she has already graduated
What is a postgraduate?
200
Having only one syllable
What is monosyllabic?
200
A closed plane figure with many straight lines that connect
What is a polygon?
200
Moving in only one direction
What is unidirectional?
300
To authorize or give permission in advance
What is preapprove?
300
To write on something a date that comes after the real date
What is postdate?
300
A long speech given by one person
What is a monologue?
300
A solid figure with many sides, such as a pyramid
What is a polyhedron?
300
One of a kind; rare or unusual
What is unique?
400
To say what will happen before it occurs
What is predict?
400
A comment, note, or thought written after the letter is finished; p.s.
What is postscript?
400
An abnormal fear of being the only one there; fear of being along
What is monophobia?
400
A machine that writes down many different changes in the body while the person answers questions; a lie detector test
What is polygraph?
400
To join together in one group
What is unify?
500
To come before something else in time, order, or rank
What is precede?
500
Occuring or done after death; usually related to an examination of the body after it is dead
What is postmortem?
500
Control of a product or service by one company
What is a monopoly?
500
Having or assuming many different forms
What is polymorphous?
500
An instance of saying the same words or sounds at the same time; a group that sounds like one
What is unison?
M
e
n
u