Uni-
Bi-
Tri-
Quad-
Root Words
100
one of a kind; unusual or rare
What is unique
100
an airplane with two pairs of wings
What is biplane
100
a vehicle with three wheels
What is tricycle
100
to create four times as much or as many of something
What is quadruple
100
What does the part "sect" mean in the words bisect and trisect?
What is to cut
200
saying the same words or sounds at the same time
What is unison
200
a two footed creature
What is biped
200
a three-sided figure
What is triangle
200
the ability to speak four languages
What is quadrilingual
200
What does the part "ennial" mean in the words quadrennial and biennial?
What is yearly
300
one sided
What is unilateral
300
eyeglasses with lenses that have two different sections
What is bifocals
300
a three-legged stool, table, or stand used to hold things
What is tripod
300
a muscle group consisting of four muscles that is located along the front of the thigh
What is quadriceps
300
What does the part lateral mean in the words bilateral and trilateral?
What is sides
400
to join together into one group
What is unify
400
happening every two years
What is biennial
400
to cut into three parts
What is trisect
400
one section of a four-section coordinate grid
What is quadrant
400
What does the part "ped" mean in the word biped?
What is foot
500
one group
What is unit
500
a two-pointed tooth located in the side of the jaw
What is bicuspid
500
three related plays or novels
What is trilogy
500
a four sided enclosure, usually surrounded by buildings
What is a quadrangle
500
What does the word part "cycle" mean in bicycle?
What is wheel