Unit 1
Unit 2
Unit 3
Random
1

Something that is funny, not serious

Joke

1

Go to a place where no one can see you

Hide

1

The opposite of "polite"

(4 letters)

Rude

1

The outer covering of your body

Skin

2

Very important

Key

2

Related to the city, not the country

Urban

2

Growing number or to go up 

Increase

2

Connection between two or more people

Relationship

3

A famous person

Celebrity

3

To live and not die

Survive

3

Actions that can hurt other people

Violence

3

The way you act / Your actions

Behavior

4

Saying that something is bad or wrong.

Critical

4

Animals that kill and eat other animals

Predator

4

The people of one country or area.

Society

4

A place or location

Site

5

To respect someone very much

Admire

5

A hard, man-made building material

Concrete

5

The rules for courtesy and behavior in a society

Etiquette

5

Very silly or unreasonable

Ridiculous