Synonyms of 'crack down on something or someone'
▷ See crack
suppressDictionary, crush, curb
new laws to crack down on vice
Copyright © 2016 by HarperCollins Publishers. All rights reserved.
If you curb something, you control it and keep it within limits.
He must learn to curb that temper of his.
Thesaurus for crack down on something or someone from the Collins English Thesaurus