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 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 It is meant to treat only people with refractory myeloma. Sarah Hudgens, Health, 23 Sep. 2024 Similar to refractory bricks, firebricks can store heat or insulate, depending on what they’re made from. New Atlas, 5 Aug. 2024 This current study extends the successful results previously published on the virus-free preparation of CD19-specific CAR T-cells against refractory B cell malignancies utilizing Applied DNA's Linea™ DNA. Kansas City Star, 13 May 2024 See All Example Sentences for refractory
Recent Examples of Synonyms for refractory
Adjective
  • This could bring about sudden ideas, or trigger rebellious impulses and creative imagination.
    Valerie Mesa, PEOPLE, 26 June 2026
  • In 2000 at age 15, he was sent to live in Australia with a host family because his father thought Zhang was too rebellious to stay in China.
    Jeff Kauflin, Forbes.com, 25 June 2026
Adjective
  • Dealing with stubborn dark spots?
    Christa Joanna Lee, Allure, 23 June 2026
  • But when the adults decide to cancel Christmas and the magical star fades away, a stubborn little bird named Pikkuli sets off on a winter adventure with friends to find the Starlight Reindeer and bring back the light.
    Leo Barraclough, Variety, 22 June 2026
Adjective
  • Starmer had previously vowed to stand in any formal Labour leadership race triggered by rebel lawmakers who feating a 2029 election wipeout sought to replace him.
    Kim Hjelmgaard, USA Today, 22 June 2026
  • Many rebel groups are offshoots of the Revolutionary Armed Forces of Colombia, or FARC, which had been fighting to overthrow the government since the 1960s and had been the country's largest guerrilla organization.
    John Otis, NPR, 21 June 2026
Adjective
  • Part of the problem is that, outside of their tenants’ pleas, landlords face neither any real pressure nor any legal requirement to install shutters and ceiling fans; even owners who want to do so are thwarted by recalcitrant co-op boards or finicky historic-preservation reviews.
    Henry Grabar, The Atlantic, 27 June 2026
  • The patron saint of the 2024 Democratic National Convention was Fannie Lou Hamer—recalcitrant sharecropper turned agitator and, like the Democratic presidential nominee, a black woman.
    Ta-Nehisi Coates, Vanity Fair, 15 June 2026
Adjective
  • To a defiant Son, however, the party hasn’t even started.
    Victor Tangermann, Futurism, 25 June 2026
  • Terri Hupfer, draped in a Pride flag and a Giants’ issued Pride T-shirt, drove 90 minutes from her Delta home to join Tuesday’s pregame gathering, which was organized online and drew more media and police than defiant (or supportive) fans.
    Cam Inman, Mercury News, 24 June 2026
Adjective
  • Even as the Vegas Golden Knights age out and the Oilers fade, the Sharks are undeniably perched to be an intractable problem for Vancouver in the Pacific over the course of the next decade (or more).
    Thomas Drance, New York Times, 24 June 2026
  • That brief relief seemingly ignored an announcement from the National Oceanic and Atmospheric Administration (NOAA) just a few days earlier, that could create more intractable trouble for businesses in the months ahead.
    Tristan Bove, Fortune, 17 June 2026
Adjective
  • The cold water gasp reflex is completely involuntary and uncontrollable.
    Stephen Underwood, Hartford Courant, 21 June 2026
  • This is an ignoble war making monsters and fools out of its participants, and against the uncontrollable weapons that are dragons, everyone’s resolve is crumbling.
    Roxana Hadadi, Vulture, 18 June 2026
Adjective
  • And, for those with genuinely unmanageable debt, filing for bankruptcy offers a reset, though there are trade-offs to weigh.
    Angelica Leicht, CBS News, 24 June 2026
  • Today, people amass unmanageable debt simply to keep faith with a story that feels increasingly detached from their reality.
    Hua Hsu, New Yorker, 22 June 2026

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Cite this Entry

“Refractory.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/refractory. Accessed 29 Jun. 2026.

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