Like mad and Like crazy

Like mad

Like mad adverb - With great speed or effort or intensity.

Like crazy is a synonym for like mad in speedy topic. In some cases you can use "Like crazy" instead the phrase "Like mad" as an adverb or an adjective, when it comes to topics like severely, enthusiastically, very fast. informal substitute

Like crazy

Like crazy adverb - With great speed or effort or intensity.
Usage example: drove like crazy

Like mad is a synonym for like crazy in speedy topic. You can use "Like mad" instead the phrase "Like crazy" as an adverb or an adjective, if it concerns topics such as severely, very fast. popular alternative
Cite this Source
Like crazy and Like mad. (2016). Retrieved 2026, August 02, from https://thesaurus.plus/related/like_mad/like_crazy
Like mad & Like crazy. N.p., 2016. Web. 02 Aug. 2026. <https://thesaurus.plus/related/like_mad/like_crazy>.
Like crazy or Like mad. 2016. Accessed August 02, 2026. https://thesaurus.plus/related/like_mad/like_crazy.
Google Ngram Viewer shows how "like mad" and "like crazy" have occurred on timeline