quad
hydra
chronic
duct
graph
100

A four-sided figure

What is quadrilateral?

100

Loss of too much fluid from the body

What is dehydration?

100

An arrangement of events in order of their occurrence

What is chronology?

100

To organize and carry out

What is conduct?

100

A mineral used in pencils

What is graphite?

200

A person paralyzed in all four limbs

What is quadriplegic?

200

Related to pressurized liquids

What is hydraulics?

200

Happening at different times

What is asynchronous?

200

To take away from

What is deduct?

200

A word spelled the same as another word, but with a different meaning

What is a homograph?

300

One of four equal parts of a region

What is quadrant?

300

An outlet for drawing water

What is hydrant?

300

Occurring for a long time

What is chronic?

300

A channel for carrying water

What is aqueduct?

300

Visual images

What are graphics?

400

A muscle group at the front of the thighs

What are quadriceps?

400

Involves growing plants without soil

What is hydroponics?

400

Something misplaced in terms of its time period

What is anachronism?

400

To lead into knowledge

What is educate?

400

A device used for measuring movement of the earth

What is seismograph?

500

To increase by four times

What is quadruple?

500

A flowering shrub

What is a hydrangea?

500

A friend over a long period of time

What is crony?

500

To take down

What is reduce?

500

An account of one's own life

What is autobiography?