Formal:
* Assessment: This is a very general term that encompasses a wide variety of evaluations, including tests.
* Evaluation: Similar to assessment, but often used in a more academic or professional context.
* Examination: A formal test, often written and administered in a structured setting.
* Trial: Implies a test of something new or experimental.
* Experiment: A scientific test designed to investigate a hypothesis.
* Verification: A check to confirm that something meets specific requirements.
Informal:
* Check: A quick test to see if something is working properly.
* Trial run: A preliminary test to see how something works or performs.
* Check-up: A regular test of health or performance.
* Quiz: A short, informal test, usually on a specific topic.
* Challenge: A test of skill or ability.
More Specific:
* Benchmark: A test used to compare performance against a standard.
* Survey: A set of questions used to gather information.
* Inventory: A test used to assess a person's skills, knowledge, or personality.
* Audit: A formal examination of financial records or other documents.
The best alternative for "test" will depend on the specific situation. Consider the following factors:
* The context: What are you testing? Who is being tested?
* The formality of the situation: Is it a formal academic test, a casual quiz, or a scientific experiment?
* The desired tone: Do you want to sound formal, informal, or neutral?
I hope this helps! Let me know if you have any other questions.