Here are some ways "restrictive" can be used:
* Restrictive rules: Rules that limit what people can do.
* Restrictive diet: A diet that limits what foods you can eat.
* Restrictive clothing: Clothing that is tight and limits movement.
* Restrictive environment: An environment that is controlled and limits freedom.
Examples:
* "The new law is very restrictive and will make it difficult for small businesses to operate."
* "She had a restrictive lifestyle, rarely leaving her apartment."
* "The doctor put him on a restrictive diet to help him lose weight."
Antonyms:
* Open
* Free
* Unrestricted
* Liberal