powerful
adjective
pow·er·ful
ˈpau̇(-ə)r-fəl 
1
: having great power, prestige, or influence
a powerful leader
2
: leading to many or important deductions
a powerful set of postulates
Examples of powerful in a Sentence
The country is becoming more and more powerful.
powerful drugs that attack cancer cells
The cash bonus provides a powerful incentive to workers.
The perfume has a powerful smell.
It's a very powerful movie.
The dog has a powerful body.
She has a powerful voice.
The weapons are very powerful.
The aardvark uses its powerful claws to dig for food.
Recent Examples on the Web
But Khamenei and fellow conservatives used the powerful levers of clerical rule to derail the Reform movement.
—
Karl Vick, Time, 13 Jan. 2026
These materials are essential for the powerful magnets used in electric and hybrid vehicle motors, and nearly all of Japan’s supply currently comes from China.
—Neetika Walter, Interesting Engineering, 12 Jan. 2026
But both play even better in The Whole Bloody Affair, which showcases Thurman’s powerful performance with its full, sweeping emotional arc.
—Katie Rife, Entertainment Weekly, 12 Jan. 2026
In normal circumstances, this matter would usually form a disk around the white dwarf that gradually drops material to its surface, leaving other stellar matter to be lost to space via powerful outflows that fling it into space.
—Robert Lea, Space.com, 12 Jan. 2026
See All Example Sentences for powerful
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Karl Vick, Time, 13 Jan. 2026
These materials are essential for the powerful magnets used in electric and hybrid vehicle motors, and nearly all of Japan’s supply currently comes from China.
—Neetika Walter, Interesting Engineering, 12 Jan. 2026
But both play even better in The Whole Bloody Affair, which showcases Thurman’s powerful performance with its full, sweeping emotional arc.
—Katie Rife, Entertainment Weekly, 12 Jan. 2026
In normal circumstances, this matter would usually form a disk around the white dwarf that gradually drops material to its surface, leaving other stellar matter to be lost to space via powerful outflows that fling it into space.
—Robert Lea, Space.com, 12 Jan. 2026
See All Example Sentences for powerful
Cite this Entry
“Powerful.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/powerful. Accessed 14 Jan. 2026.
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powerful
adjective
pow·er·ful
ˈpau̇(-ə)r-fəl
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