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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 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 Marinus Pharmaceuticals said an experimental treatment for refractory status epilepticus failed to meet early stopping criteria for a Phase 3 study. Meghana Keshavan, STAT, 15 Apr. 2024 See All Example Sentences for refractory
Recent Examples of Synonyms for refractory
Adjective
  • The story follows Bárbara, rebellious and broke, who fakes her way into a convent for a private room and some peace—only to find herself on an unexpected spiritual journey.
    Anna Marie de la Fuente, Variety, 16 Aug. 2025
  • The town’s rebellious spirit and dreamy beach backdrop attracted a who’s who in music, from Duke Ellington in the 1920s to Led Zeppelin, who skipped Woodstock in 1969 to play the Asbury Park Convention Hall.
    Jen Murphy, Travel + Leisure, 15 Aug. 2025
Adjective
  • The Myth That Won’t Die: 'Nobody Scrolls' For years, there’s been this stubborn idea in web design that everything important has to be above the fold.
    Talie Smith, Forbes.com, 21 Aug. 2025
  • Detailing exactly how scientists made this new discovery, the study chronicles the case of a 34-year-old woman who arrived at the NIH Clinical Center with a stubborn skin tumor on her forehead.
    Pranjal Malewar, New Atlas, 20 Aug. 2025
Adjective
  • After all, in Andor, a rebel alliance pushes back against an emperor.
    Steven Zeitchik, HollywoodReporter, 9 Aug. 2025
  • Martial law and a state of emergency would be imposed in more than 60 townships across nine regions and states due to the threat of violence and insurgency, the report said, many in border areas where the military is facing unprecedented resistance from rebel groups.
    CNN Money, CNN Money, 1 Aug. 2025
Adjective
  • With Iranian power and influence waning, and with the challenges of an ascendant China and a recalcitrant Russia necessarily dominating the American national security agenda, indifference may appear to be the most appealing option for Washington.
    Suzanne Maloney, Foreign Affairs, 6 Aug. 2025
  • In that case, the Saudis would bring greater pressure to be on their recalcitrant partners.
    Michael Lynch, Forbes.com, 31 July 2025
Adjective
  • But New Delhi has been defiant, saying that Russian oil is necessary for the energy security of its 1.4 billion-strong population.
    Anna Cooban, CNN Money, 15 Aug. 2025
  • The character’s defiant self-possession would unnerve even a more contemporary patriarchy, and challenge family dynamics in any era.
    Jessica Kiang, Variety, 14 Aug. 2025
Adjective
  • Still, Iran’s distrust of Western countries and the endurance of the regime under dire circumstances mean that even this tool will have limited efficacy in terms of constraining an intractable Iranian leadership.
    Suzanne Maloney, Foreign Affairs, 6 Aug. 2025
  • This presents a promising path for delivering systems with the large numbers of logical qubits necessary to solve today’s intractable problems.
    Paul Terry, Forbes.com, 17 July 2025
Adjective
  • Nothing important happened, but something happened, sort of — something scary and uncontrollable.
    Kathryn VanArendonk, Vulture, 1 Aug. 2025
  • It's been 28 years since the rage virus — a virulent, bloodborne infection that sends its hosts into extreme, uncontrollable rage and states of undead decay — escaped a lab and decimated nearly all of the United Kingdom, now under rigid quarantine.
    EW.com, EW.com, 20 June 2025
Adjective
  • In fact, unfortunately, some organizations can even find themselves with extensive, unmanageable cloud environments and the same technical debt that plagued their on-premise counterparts.
    Harvendra Singh, Forbes.com, 4 Aug. 2025
  • Given the vast amounts of data generated by body cameras daily, automating video review has the potential to turn unmanageable archives into active insights.
    Logan Seacrest, Boston Herald, 16 July 2025

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Cite this Entry

“Refractory.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/refractory. Accessed 27 Aug. 2025.

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