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.

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.

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.

Important Synonym: List of 45 Synonyms for Important with Useful Examples. Explore a treasure trove of synonyms to express significance with precision. Learn how to choose the right word to elevate …

Jun 17, 2025 · Some synonyms for "important" include: "essential," "significant," "crucial," "pivotal," and "substantial."

Learn synonyms for important in English with meanings and examples. Improve your vocabulary and make your speaking and writing better.

Synonyms for IMPORTANT: consequential, influential, essential, crucial, considerable, critical, decisive; Antonyms for IMPORTANT: trivial, inconsequential, unimportant, obscure, unknown, unrecognized, …

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