1. LABORATORY : GERMS

school : students

playground : games

library : books

observatory : plancts

2. APPRENTICE : MASTER

Slave : Owner

Employee : Employer

Novice : Novitiate

Pupil : Teacher

3. AMORPHOUS : FORM

verifiable : proof

contagious : disease

analogous : parallel

anonymous : name

4. Ease : Alleviate

Hint : Allocative

Revolt : Repudiate

Collapse : Rise

Question : Interrogate

5. DEGREE : TEMPERATURE

ounce : weight

fathom : volume

mass : energy

time : length

6. ENLISTMENT : CONSCRITPION

contemplation : instruction

acceptance : rejection

rapprochement : arbitration

resignation : dismissal

7. COMEDY : AMUSEMENT

Tragedy : Drama

Smile : Humor

Farce : Frown

Satire : Contempt

8. JOY : ECSTASY

Rain : Drought

Mammal : Spine

River : Creek

Deluge : Flood

9. NEEDLE : KNIT

loom : weave

soap : wash

bed : sleep

bait : fish

10. EVIDENCE : PROVE

Facts : Establish

Illustration : Justify

Data : Measure

Fortification : Defend