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Synonyms

consequential

American  
[kon-si-kwen-shuhl] / ˌkɒn sɪˈkwɛn ʃəl /

adjective

  1. following as an effect, result, or outcome; resultant; consequent.

  2. following as a logical conclusion or inference; logically consistent.

  3. of significance or importance.

    His writings offer insight into his personality, opinions, and strengths, and show early evidence of the consequential man he would become.

  4. having important effects or results.

    Being a lawyer, I knew that a consequential decision should not depend on an informal phone conversation.

  5. Archaic. self-important; pompous.


consequential British  
/ ˌkɒnsɪˈkwɛnʃəl /

adjective

  1. important or significant

  2. self-important; conceited

  3. following as a consequence; resultant, esp indirectly

    consequential loss

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Usage

Although both consequential and consequent can refer to something which happens as the result of something else, consequent is more common in this sense in modern English: the new measures were put into effect, and the consequent protest led to the dismissal of those responsible

Other Word Forms

Etymology

Origin of consequential

First recorded in 1620–30; from Latin consequenti(a) “sequence (of events), logical sequence” + -al adjective suffix; see consequence, -al 1

Explanation

Things that are consequential are important — extremely important. Electing a new president and having a baby are consequential. Killing a fly? Not so much. It might help you remember the meaning of consequential to think of consequences — the results of something. Consequential events have consequences, because they are hugely important events. A little bit of rain isn't consequential, but a hurricane is very consequential. Slipping on the sidewalk is not usually consequential, but if you slip and end up in the hospital, that is definitely consequential. It's occasionally hard to tell whether something is consequential, at least until some time has passed.

Keep Reading on Vocabulary.com

Vocabulary lists containing consequential

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.

Nominated by President Barack Obama in 2011, she has overseen some of the most consequential trials related to Silicon Valley in the past decade, including the long-running antitrust case between Epic Games and Apple.

From The Wall Street Journal • May 10, 2026

Immortalized on screen in “Forrest Gump,” the plaza and pool have provided the backdrop to some of the most consequential protests for equal rights in American history.

From Salon • May 7, 2026

She starts by noting that the Voting Rights Act is, or was. one of the most consequential, efficacious, amply justified exercises of federal legislative power in the nation’s history.

From Slate • Apr. 30, 2026

But Emilio Gay's 159 not out may be the most consequential performance of this weekend in the County Championship.

From BBC • Apr. 28, 2026

If permitted to define a decade somewhat loosely, then the next decade was the most crucial and consequential in American history.

From "Founding Brothers: The Revolutionary Generation" by Joseph J. Ellis