Prefatory and Tester

Prefatory adjective - Coming before the main part or item usually to introduce or prepare for what follows.

Tester and prefatory are semantically related In some cases you can use "Tester" instead an adjective "Prefatory".

Tester noun - Someone who administers a test to determine your qualifications.

Prefatory and tester are semantically related in preliminary topic. Sometimes you can use "Prefatory" instead an adjective "Tester", if it concerns topics such as introductory.

Nearby Words: test, testing, tested, testable