Stint (verb)

1. Be sparing or restrictive in the use of something.
2. Refrain from exceeding a particular level or amount of something.

Origin:

Old english styntan "to stop, limit", of germanic origin; related to german stellen "to place, set".

Examples:

1. He didn't stint on the details in his report.
2. She didn't stint on her praise for his efforts.
3. The government should not stint on its support for education.
4. He did not stint on the use of spices in his cooking.
5. They didn't stint on their efforts to help the refugees.