rampant

[ram-puhnt] / ˈræm pənt /

ADJECTIVE

uncontrolled, out of hand

Synonyms

STRONGEST

excessive flagrant growing prevalent raging rife runaway spreading unbridled unchecked uncontrollable unhindered unrestrained wanton

WEAK

aggressive clamorous dominant epidemic exceeding bounds extravagant exuberant fanatical furious impetuous impulsive luxuriant out of control out of hand outrageous pandemic pervasive predominant profuse rampaging rank ungovernable widespread wild

Antonyms

STRONGEST

gentle mild moderate moral restrained

WEAK

checked controlled limited

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.

The rampant speculation has been fueled by an army of commentators and market influencers online.

From MarketWatch • May 21, 2026

“Homeless are running rampant, costs are going up, no one’s building. It’s problematic.”

From Los Angeles Times • May 20, 2026

But even with that trio fully available, the visitors might have struggled to contain a rampant Villa, who only increased the tempo throughout the match.

From BBC • May 7, 2026

In February 2025, he declared an emergency at the border over what he said was rampant migration and fentanyl trafficking and threatened 25% tariffs on Mexico and Canada, the top two U.S. trading partners.

From The Wall Street Journal • Apr. 28, 2026

Shin did not yet know this, but grassroots capitalism, vagabond trading, and rampant corruption were creating cracks in the police state that surrounded Camp 14.

From "Escape from Camp 14: One Man's Remarkable Odyssey from North Korea to Freedom in the West" by Blaine Harden

Vocabulary lists containing rampant

The Diary of a Young Girl

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Beowulf

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This Week in Words: September 4 - 8, 2017

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