Weather
Animals
The Body
School
Halloween
100
To feel unwell
Under the weather
100
A short, light sleep.
A catnap.
100
To be timid about something and try to back out of it.
Got cold feet
100
Someone who likes to read.
Bookworm
100
Someone who has a hard time seeing.
Blind as a bat.
200
House pets falling from the sky
It's raining cats and dogs!
200
Something that is suspicious.
Something smells fishy
200
Something said to wish someone good luck.
Break a leg.
200
To study.
Hit the books.
200
Something that will cause problems in the future.
Will come back to haunt you
300
To take credit for someone else's work.
Steal one's thunder
300
Don't get angry
Don't have a cow.
300
Someone is clumsy/drops things often.
They have butterfingers.
300
The teacher's favorite student.
Teacher's pet.
300
An abandoned or empty place.
A ghost town.
400
To try to come up with an idea.
Brainstorm
400
Slow down.
Hold your horses
400
Something is very expensive. $$$
It cost an arm and a leg.
400
Getting in the state of mind to think.
Put on your thinking cap.
400
Something bad or embarrassing in your past.
Skeletons in the closet
500
Something that will be easy.
Will be a breeze
500
You are in big trouble
You are in the dog house
500
Someone you are very fond of.
Apple of my eye.
500
Someone who thinks they are better than other people.
Too cool for school
500
An attempt to blame or punish someone who you don't agree with.
A witch hunt