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.

A mouse plague is terrorising farmers across large swathes of Australia, with the rodents running rampant around homes and ravaging fields of grain.

From BBC • May 30, 2026

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

From MarketWatch • May 21, 2026

Speculation has been rampant over the years about who might take over the 007 role from Craig.

From Los Angeles Times • May 15, 2026

But in the here and now, the reality of rampant injuries has transformed the structure of the NBA’s signature competition.

From The Wall Street Journal • May 7, 2026

‘If the goddess of victory is running rampant, torn between Greek and Roman, she might make it impossible to bring the two camps together.’

From "Blood of Olympus" by Rick Riordan

Vocabulary lists containing rampant

The Diary of a Young Girl

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This Week in Words: September 4 - 8, 2017

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