Vocabulary Preview Quiz

Continue to exist, especially after other similar or related people or things have ceased to exist.

A feeling of unease, such as worry or fear, that can be mild or severe.

Make a solemn statement or promise undertaking to do something or affirming that something is the case.

Absolutely necessary; extremely important.

Something apparent to sense but with no substantial existence.

A person who experiences or is subjected to something bad or unpleasant.

By way of; through.

The area of variation between upper and lower limits on a particular scale.

Cause (an event or situation) to happen or exist.

Make (something) simpler or easier to do or understand.