Dictionary Books Teachers Scrabble

Home/Dictionary/wilful

wilful

/ˈwɪlfʊl/adj

Middle School

1

Intentional; deliberate.

2

Stubborn and determined.

Thesaurus

Synonyms

advertent conscious deliberate headstrong intentional obstinate on purpose purposeful purposive self-willed volitational volitional voluntary wilful witting

Related Words

adamant ardent autonomous bent on bloody-minded bullheaded certain chronic confirmed conjectural

Explore More

More Middle School words Thesaurus RhymeZone

Dictionary

Look Up Words
SAT Words
Youth Slang
Thesaurus
RhymeZone
Scrabble Checker

Study by Grade

Elementary
Middle School
High School
University

Books

Browse All
Study Guides
Compare Books

Resources

Teacher Resources
Word Quiz

Have a comment, question, or content you'd like added? Email info@sumsumsum.com

© 2026 SumSumSum. All content is AI-researched and expert-verified.