DEF
SEN
SYN
ANT
WS/CH
100

an instrument for measuring the pressure of air.

barometer

100

Fill the ________ with liquid.

cylinder

100

twin, duplicate

clone

100

inactivity, ineffectiveness

productivity

100

Will the principal ________ our trip to the observatory?

authorize

200

to cover completely in a liquid

immerse

200

Rudy made a small ________ in the canvas.

incision

200

life science

biology

200

dreamer, idealist

realist

200

The delicious goods in the bakery window ________ us as we passed.

tantalized

300

1. one part of a group; 2. a sample

specimen

300

We tried to ________ the unwanted noises.

muffle

300

The boiling lave under the earth causes the earth's surface to (crack)

rupture

300

I did not expect such (compliance) from the children.

resistance

300

We knew to expect the machine's _______ breakdown.

eventual

400

1. to emit smoke or gas; 2. to show anger

fume

400

The explorers ant to _______ the cave for signs of life.

probe

400

Did you (quench) the fire?

extinguish

400

We are trying to (amplify) the music.

muffle
400

I think that mechanical equipment will always _______ me.

intrigue

500

to purify

refine
500

The construction workers will ________ those steel beams together. 

rivet

500

He's hoping to (reform) the hospital system.

revolutionize

500

Look through the microscope for the cell's edges.

nucleus

500

This was a _______ event in the war.

pivotal