Definitions
Antonyms
In a Sentence
Text Structure
Synonyms
100

Dangerous or Serious

Severe

100

To keep the same, do not change

Alter

100

The storm was very _______________, the wind knocked out the power. 

Severe

100

First, the severe storm came. Next it caused the building to collapse. Finally, people needed to get to safety.

Sequence 

100

Fall, crash

Collapse

200
To make different or change

Alter

200

Safe, no danger

Hazard

200

Chris is so ________________, you never know what he is going to do next. 

Unpredictable

200

Because the fire was a hazard it caused people to evacuate. 

Cause and Effect

200

Hard, serious, dangerous

Severe

300

To fall down or cave in

Collapse

300

Small amount

Substantial

300

With two hundred pieces of candy we have a _____________________  amount. 

Substantial

300

I could not get to my friend's house because the road was closed. I solved this by altering my route. 

Problem and Solution

300

Irregular, not expected

Unpredictable

400

Not behaving in a way that is expected

Unpredictable

400

Build, create

Collapse

400

When my brother knocked over the Legos he made them __________________. 

Collapse

400

An earthquake shakes the ground. A hurricane brings severe winds. Both are dangerous. 

Compare and Contrast

400

Change, modify

Alter

500

Serious Damage or Ruin

Destruction

500

the same, routine

Unpredictable

500

The tornado left major _____________________ in its path. 

Destruction

500

It was very dark when the unpredictable storm came through. It was severe and caused a lot of damage.  

Description

500

Catastrophe, serious problem

Crisis

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