variants or wilful
Definition of willfulnext
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Synonym Chooser

How does the adjective willful differ from other similar words?

Some common synonyms of willful are headstrong, intractable, recalcitrant, refractory, ungovernable, and unruly. While all these words mean "not submissive to government or control," willful implies an obstinate determination to have one's own way.

a willful disregard for the rights of others

When can headstrong be used instead of willful?

Although the words headstrong and willful have much in common, headstrong suggests self-will impatient of restraint, advice, or suggestion.

a headstrong young cavalry officer

When would intractable be a good substitute for willful?

The words intractable and willful are synonyms, but do differ in nuance. Specifically, intractable suggests stubborn resistance to guidance or control.

intractable opponents of the hazardous-waste dump

When is recalcitrant a more appropriate choice than willful?

While in some cases nearly identical to willful, recalcitrant suggests determined resistance to or defiance of authority.

acts of sabotage by a recalcitrant populace

Where would refractory be a reasonable alternative to willful?

While the synonyms refractory and willful are close in meaning, refractory stresses resistance to attempts to manage or to mold.

special schools for refractory children

When is it sensible to use ungovernable instead of willful?

The synonyms ungovernable and willful are sometimes interchangeable, but 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 might unruly be a better fit than willful?

In some situations, the words unruly and willful are roughly equivalent. However, unruly implies lack of discipline or incapacity for discipline and often connotes waywardness or turbulence of behavior.

unruly children

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 willful In this case, the troopers did not commit a willful interception under the wiretap statute, the high court ruled. Rick Sobey, Boston Herald, 3 June 2026 She was booked on a dozen counts of willful/malicious kill/maim/torture animal, horse, and three counts of felony malicious destruction of private property over $5,000, police said in a press release. Kimberlee Speakman, PEOPLE, 2 June 2026 She was later transported to the Clark County Juvenile Hall and charged with 12 counts of willful or malicious killing, maiming or torturing an animal and three counts of felony malicious destruction of private property valued at more than $5,000, police said. Julia Bonavita, FOXNews.com, 1 June 2026 Besides the two counts of unlawful driving or taking of a vehicle, he is also charged with evading an officer with willful disregard for the safety of persons or property. Harry Harris, Mercury News, 1 June 2026 See All Example Sentences for willful
Recent Examples of Synonyms for willful
Adjective
  • As a whole, the return of the Ninja 300 feels almost rebellious in today's motorcycle market.
    Utkarsh Sood June 13, New Atlas, 13 June 2026
  • Difficult teenage years with lots of poor decisions and rebellious behavior.
    Eric Thomas, Sun Sentinel, 11 June 2026
Adjective
  • Researchers have been looking into ways to reduce the stubborn inflammation HIV causes in the central nervous system.
    Smita S. Iyer, The Conversation, 8 June 2026
  • The findings, published in 2025 in Brain Stimulation, point to a fundamentally new way of treating one of the most stubborn psychiatric conditions, using a miniaturized implant that delivers brief bursts of stimulation only during key moments of exposure therapy.
    Samantha Agate, Fort Worth Star-Telegram, 8 June 2026
Adjective
  • As a result, the exploit can decrement the variable an arbitrary number of times and then delete and free the chain when some objects still point to it.
    Dan Goodin, ArsTechnica, 9 June 2026
  • The French overthrew millennia of arbitrary hereditary rule but soon devolved into terror and war.
    Adam Gopnik, New Yorker, 8 June 2026
Adjective
  • Deng has made this a deliberate part of how Poké House grows.
    Rhett Power, Forbes.com, 14 June 2026
  • Fibermaxxing is the deliberate effort to push daily fiber intake as high as possible — often well beyond what dietary guidelines recommend.
    Ryan Brennan, Fort Worth Star-Telegram, 13 June 2026
Adjective
  • Regardless, Stanton is adamant that there is no hypothetical future in which raccoons could realistically become good house pets.
    Shoshi Parks, Popular Science, 10 June 2026
  • Alonso was adamant that the school board should seek opportunities to either repurpose or lease properties that schools vacate, not sell them.
    Miami Herald, Miami Herald, 9 June 2026
Adjective
  • In a sport long defined by its rigidity and rigorous training, Liu, 20, is a rebel and role model for simply loving to skate.
    Alice Park, Time, 9 June 2026
  • De la Espriella has promised to cancel the talks and take a more confrontational approach to rebel groups that includes using airplanes to spray coca fields with herbicides.
    ABC News, ABC News, 9 June 2026
Adjective
  • She was diagnosed with Parkinson's disease eight years ago, a neurological disorder that damages brain cells, leading to symptoms like uncontrollable movements, tremors, and balance issues.
    Madeline Montgomery, CBS News, 3 June 2026
  • At the same time, severe OCD, intrusive thoughts and uncontrollable crying spells took a major toll on Cust’s mental health.
    Tereza Shkurtaj, PEOPLE, 30 May 2026
Adjective
  • As Molloy gradually succeeds in puncturing Lestat’s aloof, arrogant outer shell, his sound correspondingly shifts from assaultive punk to more contemplative ballads.
    Alison Herman, Variety, 7 June 2026
  • But Lobo isn't some mindless arrogant hulk out to impose his indomitable will.
    Jeff Spry, Space.com, 6 June 2026

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Cite this Entry

“Willful.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/willful. Accessed 15 Jun. 2026.

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