IMPACTFUL definition: having or manifesting a great impact or effect. See examples of impactful used in a sentence.

Synonyms for IMPACTFUL: impressive, emotional, exciting, passionate, poignant, inspirational, moving, meaningful; Antonyms of IMPACTFUL: unimpressive, unemotional, cool, cold, dispassionate, …

Find 33 different ways to say IMPACTFUL, along with antonyms, related words, and example sentences at Thesaurus.com.

Very important or urgent (Definition of impactful from the Cambridge Advanced Learner's Dictionary & Thesaurus © Cambridge University Press)

impactful in British English (ˈɪmpæktfʊl ) adjective having a powerful effect or making a strong impression

Definition of impactful adjective in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

impactful, adj. meanings, etymology, pronunciation and more in the Oxford English Dictionary

Impactful definition: Having a strong effect or influence on someone or something. - See meaning, pronunciation, etymology, examples, and related words.

Dec 12, 2025 · Adjective impactful (comparative more impactful, superlative most impactful) Having impact. [from c. 1940]

Even though people still may not understand my faith, I expose it in such an impactful way through public service, people still cannot pronounce my name, but they remember the things that I do for them.