willfully

With stubborn intent

Willfully means deliberately and intentionally, often with awareness that an action is wrong or against rules: She willfully ignored the warnings.

The word implies stubbornness or defiance—not accidental but chosen: willful disobedience, willful misconduct.

In legal contexts, willfully indicates knowing violation of law, which may affect severity of charges or penalties.

deliberate

intentionally

By conscious choice

deliberately · wittingly · premeditatedly · calculatedly · designedly · voluntarily · advisedly · purposely · by design · on purpose

defiant

rebelliously

In a disobedient manner

uncooperatively · recalcitrantly · noncompliant · contumaciously · obstinately · perversely · waywardly · mutinously · refractory · intractably

stubborn

obstinately

In an unyielding manner

headstrongly · doggedly · adamantly · inflexibly · unyieldingly · intransigently · obdurately · tenaciously · unbendingly · uncompromisingly

Opposites
intentionality

willfullyaccidentally

Without intent or design

unintentionally · inadvertently · by accident · incidentally · coincidentally

awareness

willfullyunknowingly

Without being aware

unwittingly · unconsciously · naively · ignorantly · blindly

volition/desire

willfullyinvoluntarily

Without deliberate intent

unwillingly · against one's will · reluctantly · under compulsion · forcibly

Phrases
Family

willful, willfulness

Familiarity
Top 200,000
Profile
Used worldwide · Timeless · Abstract · Everyday, not technical · Rated G