1. SQUARE : CUBE

Triangle : Hexagon

Trapezoid : Quadrangle

Addition : Subtraction

Circle : Sphere

2. SHIP : FOUNDER

government : organize

union : strike

business : organize

building : collapse

3. REEL : TAPE

ball : string

turntable : record

spool : thread

tire : wheel

4. LAZY : INDOLENT

Introvert : Sociable

Work : Toil

Novice : Veteran

Stubborn : obstinate

5. Allay : Fear

assuage : pain

amputate : limb

arbitrary : figure

anticipate : problem

6. LABORATORY : GERMS

school : students

playground : games

library : books

observatory : plancts

7. APPRENTICE : MASTER

Slave : Owner

Employee : Employer

Novice : Novitiate

Pupil : Teacher

8. AMORPHOUS : FORM

verifiable : proof

contagious : disease

analogous : parallel

anonymous : name

9. Ease : Alleviate

Hint : Allocative

Revolt : Repudiate

Collapse : Rise

Question : Interrogate

10. DEGREE : TEMPERATURE

ounce : weight

fathom : volume

mass : energy

time : length