obstreperous

[uhb-strep-er-uhs]

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adjective

resisting control or restraint in a difficult manner; unruly.
noisy, clamorous, or boisterous: obstreperous children.

Origin of obstreperous

1590–1600; < Latin obstreperus clamorous, akin to obstrepere to make a noise at (ob- ob- + strepere to rattle); see -ous

Related formsob·strep·er·ous·ly, adverbob·strep·er·ous·ness, ob·strep·e·ros·i·ty

[uhb-strep-uh-ros-i-tee] /əbˌstrɛp əˈrɒs ɪ ti/, noun

Synonyms for obstreperous

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1. uncontrolled, refractory.

Antonyms for obstreperous

1. obedient. 2. calm.

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

Related Words for obstreperousness

lawlessness, recalcitrance, fractiousness, refractoriness, imprudence, obstinacy, perverseness, recklessness, intractability, assertiveness, wildness, orneriness, rebelliousness, willfulness, impetuousness, impulsiveness, unmanageability

Examples from the Web for obstreperousness

Historical Examples of obstreperousness

Diogenes finally convalesced to his former state of ruggedness and obstreperousness.
Our Next-Door Neighbors
Belle Kanaris Maniates
The visitor from across the Atlantic is surprised at the obstreperousness of the more vigorous members of the family.
Humanly Speaking
Samuel McChord Crothers

British Dictionary definitions for obstreperousness

obstreperous

adjective

noisy or rough, esp in resisting restraint or control

Derived Formsobstreperously, adverbobstreperousness, noun

Word Origin for obstreperous

C16: from Latin, from obstrepere, from ob- against + strepere to roar

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

Word Origin and History for obstreperousness

obstreperous

adj.

c.1600, from Latin obstreperus "clamorous," from obstrepere "drown with noise, make a noise against, oppose noisily," from ob "against" (see ob-) + strepere "make a noise," from PIE *strep-, said to be imitative (cf. Latin stertare "to snore," Old Norse þrapt "chattering," Old English þræft "quarrel"). Related: Obstreperously; obstreperousness.