Definition

A reference book that lists words grouped together according to similarity of meaning, often providing synonyms and sometimes antonyms.

Example

I used a thesaurus to find synonyms for the word 'happy'.

Conversation

Have you ever used a thesaurus while writing your essays?

Yeah, it really helps to find better words to express my ideas.

I should start using one too; I often repeat the same words.

Definitely! It can make your writing much more interesting.

Synonyms & Antonyms

Root Explanation

**Thesaurus** → It is derived from the Latin word "thesaurus" (meaning treasure or storehouse). The word originally referred to a treasury of words or a collection of synonyms and related concepts, emphasizing the idea of a valuable resource for language.

Memory Tip

Think of a 'treasure' ('thesaurus' in Latin) of words that you can explore and use — that's what a thesaurus provides.

Visually Confused Words