Synonyms for IMPORTANT: major, significant, historic, big, meaningful, much, substantial, tectonic; Antonyms of IMPORTANT: unimportant, small, trivial, insignificant, little, minor, negligible, …

Find 153 different ways to say IMPORTANT, along with antonyms, related words, and example sentences at Thesaurus.com.

Jan 22, 2026 · Learn synonyms for “important” in English with easy meanings, grouped by type, strength, and context to improve daily writing and schoolwork.

Find 4,273 synonyms for important and other similar words that you can use instead based on 19 separate contexts from our thesaurus.

Find 2 010 synonyms for Important to improve your writing and expand your vocabulary.

Similar words for Important. Definition: adjective. ['ˌɪmˈpɔrtənt'] of great significance or value.

These are words and phrases related to important. Click on any word or phrase to go to its thesaurus page. Or, go to the definition of important.

Feb 11, 2026 · Discover 100 strong synonyms for “important” to sharpen essays, emails, and stories—choose precise words, avoid repetition, and boost clarity and impact.

Sep 10, 2025 · In this blog post, you will explore different ways to say important in English, with examples that show how each word is used. Mastering these alternatives will help you understand …

Jan 20, 2019 · Discover various important synonyms to enhance your communication. Learn what makes something important and explore a list of diverse, impactful synonyms.