English Reference

Word

lawful

Phoneticslaw·ful, stress on the first syllable

US/ˈɫɔfəɫ/

UK/lˈɔːfəl/

Definitions

01legal or allowed

B2 · Upper Intermediate Law Formal

adj. allowed by the law or following the official rules of a country.

adj. conforming to, permitted by, or recognised by the law.

“The police confirmed that the protest was a lawful assembly.”

“The court ruled that the seizure of the documents was a lawful exercise of police power under the current emergency legislation.”

Usage

Often used in formal or legal documents rather than everyday conversation.

Synonyms

Antonyms

02moral alignment

C1 · Advanced Informal · Slang

adj. describing a character who follows a strict code of rules or laws.

adj. denoting a character alignment that emphasises honour, logic, and obedience to authority or a personal code.

“He always plays a lawful character who never breaks his promises.”

“In many role-playing games, a lawful character is expected to uphold the social order even when it conflicts with their personal desires.”

Teaching tip

This sense is specific to gaming culture (like Dungeons & Dragons) and is very common in internet memes about 'alignment charts'.

Antonyms

03a principled character

C2 · Proficiency Countable noun Informal · Slang

n. a person or character who follows the laws and rules.

n. a character or individual possessing a lawful alignment within a fictional or gaming framework.

“The party needed a lawful to balance out the more unpredictable members.”

“As a lawful, she found it difficult to justify the rogue's constant thievery to the rest of the group.”

Antonyms

Real-World Examples

“The court did not decide whether the search was lawful.”
The Conversation 1 Oct 2026
“After a challenge, the practice was ruled lawful by the European Court of Human Rights.”
BBC 24 Oct 2016
“Her social workers were left with no lawful options.”
The Guardian 8 Sept 2026

Etymology

From Middle English laweful, equivalent to law + -ful, conflated with Middle English leful, leeful, leveful (“according to law, lawful, pertaining to law”). See also leveful.

Etymology adapted from Wiktionary, available under CC BY-SA 4.0.

Word family

ADJECTIVE

lawful(B2)

Domain

Law

This entry

Exam level
CambridgeCambridgeCambridge English QualificationsThe exam suite from Cambridge University Press & Assessment, from A1 Movers up to C2 Proficiency. The benchmark names double as CEFR labels.B2 FirstIELTSIELTSInternational English Language Testing SystemThe 0–9 band test co-owned by the British Council, IDP, and Cambridge. Used for university entry, work, and migration.5.5–6.5TOEFL iBTTOEFL iBTTest of English as a Foreign Language, Internet-Based TestETS's academic English test, the standard route for US university admissions. Scored 0–120, with a 1–6 scale since 2026.1–6 scale: 4.0–4.572–94TOEICTOEICTest of English for International CommunicationETS's workplace English test, big in Japan and Korea. Listening & Reading scores 10–990 and tops out at C1.785–944
Frequency
Frequent
Level
B2 · Upper Intermediate
Updated

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English Reference