impactful
Americanadjective
adjective
Usage
Impactful is one of those words that somehow arouse intense disdain, especially among editors and other would-be guardians of English. According to its critics, the word exemplifies “bad, ugly usage.” They call it “barbarous,” dismiss it as “a meaningless buzzword,” and hate it so much that they extend their contempt of the word to contempt for its users. Some justify their scorn by saying that the word lacks the original meaning of the suffix -ful —“full of”— as in remorseful or wrathful. But impactful, when it entered English in the mid-1960s, was formed and construed in the same way as other well-established adjectives ending in -ful. In fact, as the Oxford English Dictionary points out, the “full of” sense is considerably weakened in a large number of these -ful adjectives. Instead, the suffix is interpreted as “having” or “characterized by,” as in beautiful, lawful, or graceful. In other common adjectives, -ful can even be glossed as “causing feelings of,” as in wonderful and dreadful . Both of these senses of -ful work perfectly well with the noun impact. The aversion to impactful is reinforced by the distaste some people have for its root impact, especially when that word is used as a verb. (See usage note at impact ). But if impactful is indeed derived from the verb rather than the noun—which is not a certainty—there is nothing ungrammatical about that. When added to a verb, -ful has the meaning “apt to” or “able to,” as in mournful, wakeful, forgetful, and worshipful. Impactful may eventually settle into the language in similar fashion. In sum, impactful entered English as a normal part of language growth and change, and there is no legitimate linguistic reason to reject it. Although there are alternative words available, English welcomes synonymy. And although the negative reactions to impactful may well be further encouraged by a sense that it is commonly found in so-called business-speak or other jargon-filled contexts, in truth the word, from its beginnings, has also been recorded in reputable newspapers, magazines, academic journals, and books. Nevertheless, the very fact that so many people have passionate, unyielding objections to impactful makes it advisable to think twice before using it in contexts where it might not be accepted. Perhaps its variant impactive, with exactly the same meaning, is less likely to raise hackles. However, the “-ive” form appears in print only about one-fourth as often as the controversial impactful.
Etymology
Origin of impactful
Explanation
Something impactful is effective, or makes a strong impression, like an impactful movie that captures your attention and leaves you feeling deeply moved. Impactful gets a bad rap from a lot of grammar snobs, who consider it a made-up bit of marketing lingo. It's a real word, though, coined in the 1950s and originally used in the context of political and literary theory. Impactful is from the noun impact, "strong effect." To avoid annoying some grammarians, you can substitute words like "meaningful," "effective," or "powerful." Or just go ahead and say, "This was the most impactful summer of my life!"
Vocabulary lists containing impactful
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
“Unfortunately, that was when there were a lot of performers on the main stages, and a pretty impactful situation with the tents at Coachella.”
From Los Angeles Times • Apr. 11, 2026
Sitting in unease and acclimating to its extreme temperature — refusing to fight our very nature — is one of the most impactful things we can do for our bodies and minds.
From Salon • Apr. 9, 2026
“The World Cup is more impactful for Kansas City than any other market in the country,” said Ian Ross, managing principal at SomeraRoad.
From The Wall Street Journal • Apr. 6, 2026
Djeidi Gassama, whose form has dipped after eye-catching early displays, was impactful off the bench in driving Rangers forward, and set up Aasgaard.
From BBC • Apr. 4, 2026
The fast is planned for tomorrow, the same day as the Red Cross visit, to be most impactful.
From "Internment" by Samira Ahmed
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.
