- 1(of something bad) existing or spreading everywhere in a way that cannot be controlled synonym unchecked rampant inflation Unemployment is now rampant in most of the Midwest.
Want to learn more?
Find out which words work together and produce more natural sounding English with the Oxford Collocations Dictionary app.
- 2(of plants) growing thickly and very fast in a way that cannot be controlled
adverbSee rampant in the Oxford Advanced Learner's Dictionary
Check pronunciation: rampant