English Reference
Adjective

enforceable

adj.
C1 Advanced US /ɛnˈfɔɹsəbəɫ/ UK /ɛnfˈɔːsəbəl/ en·force·able

adj.describing a rule or law that the police or courts can make people follow. If a contract is enforceable, it means it is legally valid and you must do what it says.

adj.capable of being compelled by law or physical force. Often describes legal instruments, such as contracts or mandates, that are valid and carry the weight of judicial authority.


SIMPLE

The new speed limit is strictly enforceable by the local police.

CONTEXTUAL

The judge ruled that the non-compete clause was not enforceable because it was too broad and restricted the employee's right to work.

COMPLEX

International treaties often face criticism for lacking an enforceable mechanism, as there is no global police force to ensure that sovereign nations adhere to the agreements they sign.

Usage

Often follows a linking verb like 'be' or 'become', or modifies nouns like 'contract', 'agreement', or 'rule'.

Pitfall
the law is enforcefulthe law is enforceable

Learners sometimes use the suffix '-ful' instead of '-able'; '-able' is the correct suffix for indicating that an action can be performed.

Experts are still debating whether those restrictions are effective, enforceable or the best mechanism to protect children.

The Guardian· 18 Aug 2026

Fifty-nine of those were in or near a marine protected area, which offers some legally enforceable protection measures.

Smithsonian Magazine· 6 Aug 2026

From enforce + -able.

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

This entry
Level C1 · Advanced
Frequency Occasional
Updated