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Synonyms

drastic

American  
[dras-tik] / ˈdræs tɪk /

adjective

  1. extremely severe or extensive.

    a drastic tax-reduction measure.

  2. (of medicines) acting with force or violence.

    a drastic laxative.


drastic British  
/ ˈdræstɪk /

adjective

  1. extreme or forceful; severe

"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

Other Word Forms

Etymology

Origin of drastic

First recorded in 1685–95; from Greek drastikós “active,” equivalent to drast(ós) (verbal adjective of drân “to do”) + -ikos adjective suffix ( see -ic)

Explanation

Something that is drastic is violent, forceful, and extreme. If you are saving for a car and you only have $50, you need to make a drastic change to your money accumulation scheme. The word drastic comes from the Greek word for effective, but we use it to mean incredibly effective. If you want a drastic makeover, get rid of all your clothes, change your hair completely, and pick up a new way of speaking. Sometimes drastic action goes too far and so has bad consequences. A bankrupt company might make a drastic decision to fire the management without figuring out how to manage itself in the future.

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Vocabulary lists containing drastic

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.

See Examples For:

The drastic fall erased more than $1 trillion in market value from the company, though it still retains a $1.6-trillion market cap.

From Los Angeles Times Aug. 4, 2026

The drastic measures are aimed at easing a bitter water dispute that has divided the region for years and worsened this year amid an exceptional drought.

From Barron's Jul. 31, 2026

Overall, there is consensus that sperm count and quality is in decline, but some data suggests the decline may not be as drastic as feared.

From BBC Jul. 11, 2026

There are similarly drastic gaps in other denominations.

From The Wall Street Journal Jun. 25, 2026

And she knew she had to do something drastic.

From "Zeitoun" by Dave Eggers

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