The part of a word that comes before the root word and changes the meaning

Keep from happening; have the effect of preventing

Before the accident, Mike mentioned he had a _________________ that something bad was going to happen.

to consider, or plan beforehand

Kevin was so __________ - predicting the winners of this year's 5k; his friends thought he was psychic.

Which word means "someone who came before another"?

You have to take Algebra before you take Geometry. Algebra is a __________________ class for Geometry.

You should take a flashlight with you as a ____________ when you are walking in the dark.

an earlier event or action that is regarded as an example