Morpheme in
Morpheme il
Morpheme ir
Morpheme im
100

You might need to get one of these to protect yourself from the flu.

What is an injection?

100

This is what you do when you need to see better in a room. 

What is illuminate?

100

You may need this to water crops in dry climates.

What is irrigation?

100

It is hard to do this to yourself in icy cold water. 

What is immerse?

200

Eggs might be put in one of these before they hatch. 

What is an incubator?

200

To shed light on a situation or topic, to make it clear. 

What is illustrate?

200

To expose something to radiation. 

What is irradiate?

200

This means that something is definitely going to happen soon. 

What is imminent?

300

You need to do this to your home to protect it from costs from damage. 

What is insure?

300

Not readable because it is so messy. 

What is illegible?

300

Doesn't follow the rules or norms.

What is irregular?

300

Something Mrs. Winter might say if you do really well on an assignment. 

What is impressive?

400

You can do this with your money to make more money. 

What is invest?

400

Against the law. 

What is illegal?

400
Not relating to a topic, not connected.

What is irrelevant?

400

It needs to happen right away, not later. 

What is immediately?

500

Someone who creates new things?

What is an inventor?
500

A sudden appearance of a large group of birds that aren't regularly seen. 

What is an irruption?

500

This person can not get sick because they have antibodies against that virus. 

What is immune?