Definition of refractorynext
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Synonym Chooser

How does the adjective refractory differ from other similar words?

Some common synonyms of refractory are headstrong, intractable, recalcitrant, ungovernable, unruly, and willful. While all these words mean "not submissive to government or control," refractory stresses resistance to attempts to manage or to mold.

special schools for refractory children

When can headstrong be used instead of refractory?

The words headstrong and refractory can be used in similar contexts, but headstrong suggests self-will impatient of restraint, advice, or suggestion.

a headstrong young cavalry officer

Where would intractable be a reasonable alternative to refractory?

While in some cases nearly identical to refractory, intractable suggests stubborn resistance to guidance or control.

intractable opponents of the hazardous-waste dump

When would recalcitrant be a good substitute for refractory?

Although the words recalcitrant and refractory have much in common, recalcitrant suggests determined resistance to or defiance of authority.

acts of sabotage by a recalcitrant populace

In what contexts can ungovernable take the place of refractory?

The meanings of ungovernable and refractory largely overlap; however, ungovernable implies either an escape from control or guidance or a state of being unsubdued and incapable of controlling oneself or being controlled by others.

ungovernable rage

When is unruly a more appropriate choice than refractory?

The synonyms unruly and refractory are sometimes interchangeable, but unruly implies lack of discipline or incapacity for discipline and often connotes waywardness or turbulence of behavior.

unruly children

When could willful be used to replace refractory?

The words willful and refractory are synonyms, but do differ in nuance. Specifically, willful implies an obstinate determination to have one's own way.

a willful disregard for the rights of others

Example Sentences

Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Recent Examples of refractory These warm hundreds of tonnes of refractory bricks to temperatures up to 1,500 °C. — IEEE Spectrum, 30 Oct. 2025 This is, by far, the most common TES approach in industry, with most companies using legacy technologies like refractory bricks and molten salt to store heat in insulated shipping containers. — Erik Kobayashi-Solomon, Forbes.com, 7 Aug. 2025 This is due to a rare condition called refractory celiac disease, which requires specialized treatment. — Daryl Austin, USA Today, 19 July 2025 While cannabinoids offer a potential alternative for refractory chronic pain, optimal use requires personalized dosing and further high-quality trials targeting specific pain subtypes. — Tribune Content Agency, The Mercury News, 5 Feb. 2025 See All Example Sentences for refractory
Recent Examples of Synonyms for refractory
Adjective
  • The collection’s attempt at provocation was perhaps best illustrated by a top with underboob exposure that seemed intended to signal a rebellious edge but came across as little more than an ill-fitting garment in search of a point of view.
    — Rhonda Richford, Footwear News, 9 Oct. 2026
  • Now, Pugh has entered the chat with the most rebellious version yet.
    — Anna Cafolla, Vogue, 7 Oct. 2026
Adjective
  • Brian is a gee-whiz irritant, with a reckless attachment to the family’s conveniently recalcitrant dog and a knack for making dangerous situations worse.
    — Justin Chang, New Yorker, 17 Aug. 2026
  • In their recalcitrant way, the balance tips more toward the sentimental than the cynical.
    — Anthony D'Alessandro, Deadline, 24 July 2026
Adjective
  • Quarterback Jim McMahon wore a headband and adopted a rebel stance while Hall of Fame running back Walter Payton led a powerful attack.
    — Ira Kaufman, HollywoodReporter, 9 Oct. 2026
  • In Congo, where the outbreak has spread to seven provinces, responders have faced attacks on health teams, misinformation about the virus, a failure by locals to report symptoms and rebel violence that has limited access to treatment centers.
    — Arkansas Online, Arkansas Online, 7 Oct. 2026
Adjective
  • Earlier, Federal Reserve Governor Christopher Waller suggested that more interest rate rises may be needed to tackle stubborn inflation, which has stayed above the Fed's 2% target for more than five years.
    — Hugh Leask,Sean Conlon, CNBC, 9 Oct. 2026
  • The apparent disconnect between a recovery in oil supply and stubborn fuel prices has drawn attention from analysts.
    — ABC News, ABC News, 8 Oct. 2026
Adjective
  • Roy Cosby is charged with terroristic threats, defiant trespass, resisting arrest and disorderly conduct.
    — Jennifer Borrasso, CBS News, 7 Oct. 2026
  • Messi’s quiet reserve, so at odds with Maradona’s defiant swagger, fueled doubts about his patriotism.
    — ABC News, ABC News, 6 Oct. 2026
Adjective
  • In Massachusetts and Maine, that approval is also contingent on the federal government finding a long-term solution to the seemingly intractable problem of storing radioactive nuclear waste.
    — John Moritz, Hartford Courant, 4 Oct. 2026
  • Maybe that’s because these challenging and seemingly intractable problems are usually treated as separate crises requiring separate solutions.
    — Stanley McChrystal, STAT, 29 Sep. 2026
Adjective
  • Elementary school students may have tantrums, be clingy, have toileting accidents, engage in uncontrollable crying or become less talkative as a result of changes in schools, homes and caregivers.
    — Nikki R Wooten, The Conversation, 9 Oct. 2026
  • DeStefano kicked into a quasi-rock groove on acoustic guitar, and the guys launched into a chorus about shaking off uncontrollable hassles and restoring positivity.
    — Tom Roland, Billboard, 2 Oct. 2026
Adjective
  • Without the right architecture, cloud and connectivity costs could become unmanageable, limiting the benefits of the AI era.
    — David Kelly, Forbes.com, 2 Oct. 2026
  • Pawlikowski’s mother and father, also named Zula and Wiktor, whose unmanageable love had kept them tangled and disentangled for decades, took their own lives in 1989, as the Cold War that had cast its chill upon their time was beginning to thaw.
    — Anthony Lane, New Yorker, 28 Sep. 2026

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Cite this Entry

“Refractory.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/refractory. Accessed 13 Oct. 2026.

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