28 Synonyms & Antonyms of EXTENSIVE - Merriam-Webster
www.merriam-webster.com › thesaurus › extensiveextensive adjective Save Word Synonyms & Antonyms of extensive having considerable extent a rock hound whose extensive reading enables him to identify just about any rock or mineral Synonyms for extensive broad, deep, expansive, extended, far-flung, far-reaching, rangy, sweeping, wide, wide-ranging, widespread Near Antonyms for extensive