inter-
over-
under-
pre-
re-
100

Between or among different countries

What is international?

100

Noun for when you work later than your scheduled hours

What is overtime?

100

Adjective for something below the surface of the earth

What is underground?

100

Something attached to the beginning of a word to change its meaning

What is a prefix?

100

To write something again

What is rewrite?

200

Adjective to describe relations between people

What is interpersonal?

200

Adjective to describe someone who is heavier than they should be

What is overweight?

200

Noun for someone who has not yet completed university

What is undergraduate?

200

Adjective for something that existed before history was recorded

What is prehistoric?

200

To pour some more liquid into something after it has been emptied

What is refill?

300

Between or among different races of people

What is interracial?

300

Adjective to describe somewhere where there are too many people

What is overcrowded?

300

Adjective used especially for agricultural countries without much industry

What is underdeveloped?

300

To see something, especially a film, before it is released to the public

What is preview?

300

When something goes away and then can be seen again

What is reappear?

400

Between or among planets

What is interplanetary?

400

Verb for when water or other liquid runs out because something is too full

What is overflow?

400

Verb for when someone asks you to pay less than you should

What is undercharge?

400

To form an opinion about a person before you really know them

What is prejudge?

400

To rebuild something

What is reconstruct?

500

Place where two lines or roads meet

What is intersection?

500

Verb for guessing the price or time too high

What is overestimate?

500

Verb for guessing the price or time too low

What is underestimate?

500

Verb meaning to have existed before a certain time in history

What is predate?

500

To think about something again, especially a decision

What is reconsider?

M
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