What is the purpose of using a thesaurus when writing?

Which word-reference material would you use to find the definition of an unfamiliar word?

If you are looking for the meaning of a specialized term in a textbook, which reference material should you use?

When writing an essay, which word-reference material can help you find a different word with a similar meaning to avoid repetition?

Which word-reference material should you use to find the opposite of a word for your writing?

What type of reference material should you use to find detailed information about a wide range of topics rather than a definition of a single word?

Which word-reference material would you use to check the meaning and pronunciation of multiple words quickly?

If you need to find the meaning of industry-specific jargon used in a science textbook, which reference tool would be most helpful?

Which reference tool helps you find synonyms to improve your word choice in an essay?

When you want to understand the different meanings of a single word, which word-reference material should you consult?