2 days ago · Thesaurus.com is the world's largest and most trusted online thesaurus for 25+ years. Join millions of people and grow your mastery of the English language.

2 days ago · Make your writing more interesting, beautiful, and successful with the only thesaurus developed from Merriam-Webster dictionary.

Explore the NEW Cambridge English Thesaurus: Get thousands of synonyms and antonyms with clear explanations of usage and example sentences, in both British and American English.

Accurate and reliable online thesaurus trusted by millions. Find precise synonyms, antonyms, and definitions quickly with Power Thesaurus.

Search words or phrases to find synonyms, antonyms, and related words, all distinguished by color and grouped by meaning. Filter by part of speech to show only the results you want to see. Quickly find …

The suffix -saurus, which appears at the end of the scientific names of various dinosaurs (and in shortened form at the end of the word dinosaur itself) is a Latinized form of the Greek word sauros. …

Oct 21, 2025 · This is the main project page of Wiktionary Thesaurus, a Wiktionary subproject and a wiki namespace aiming at creating a thesaurus, a dictionary of synonyms, antonyms, and further …

Search for synonyms using the Visual Thesaurus The Visual Thesaurus is an online thesaurus and dictionary of over 145,000 words that you explore and visualize using an interactive map.

3 days ago · Online English Thesaurus from Collins: More than 500,000 synonyms and antonyms - With definitions, meanings, phrases, and examples.

Apr 23, 2026 · -saurus m (feminine -saura, neuter -saurum) Forms genus names of lizards. Forms genus names of dinosaurs, ichthyosaurs, mosasaurs, and other large extinct reptiles.