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Definition of lawful
lawful
/ˈlɔː.fəl/
law · ful
Adverb:lawfully
lawful Lexical Profile
CEFR
B2
Grade
6
Tier
2
Usage
Top 5k
Syllables
2
lawful Game Scores & Validity
Scrabble US
Scrabble UK
WWF
Wordle Guess
• adjective
1
Conforming to, permitted by, or recognized by law or established rules.
Example
"The citizens exercised their right to hold a peaceful and lawful assembly in the public square."
2
Abiding by the law and respecting authority and public order.
Example
"As a lawful member of the community, she promptly reported the financial discrepancy to the authorities."
Synonyms
View all synonyms for lawful Antonyms
View all antonyms for lawfulWord Nuance & Usage
While 'lawful' and 'legal' are often used interchangeably, 'lawful' generally implies conformity with broader moral, ethical, or religious principles of justice, whereas 'legal' refers strictly to technical compliance with statutory laws.
• Rhymes for lawful
• Nearby Words
Word Origin & Etymology
From Middle English lawful, formed from the Old Norse loanword law (from lag, meaning 'something laid down or fixed') combined with the native Old English suffix -ful.
Cite this Entry
Wordmom. (2026). Definition of Lawful. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/lawful