Question

1. thesaurus
2. glossary
3. dictionary
4. matching - match the reference tool to its purpose:

Explanation:

A thesaurus lists synonyms and antonyms, a glossary defines terms in a specific work or subject - area, and a dictionary provides definitions, pronunciations, and other information about words.

Answer:

1. A thesaurus is used to find synonyms and antonyms.
2. A glossary is used to define terms within a particular text or subject.
3. A dictionary is used to look up word definitions, pronunciations, and other language - related information.