strict
Definitions
Demanding that rules concerning behavior are obeyed and observed.
Precisely defined or limited; allowing no deviation or exception.
Rigorous or severe in the application of discipline or standards.
Examples
The teacher maintains a strict policy against using mobile phones in the classroom.
My parents were very strict about me finishing my homework before watching television.
The company enforces strict safety regulations to ensure the well-being of all employees.
Synonyms
Antonyms
lenient lax permissive flexible tolerant indulgent easygoing