As keen as mustard
Mad keen and as keen as mustard are semantically related. In some cases you can use "Mad keen" instead an adjective phrase "As keen as mustard".
Mad keen
As keen as mustard and mad keen are semantically related. You can use "As keen as mustard" instead an adjective phrase "Mad keen".
Mutual synonyms
Cite this Source
Mad keen and As keen as mustard. (2017). Retrieved 2026, August 01, from https://thesaurus.plus/related/as_keen_as_mustard/mad_keen
As keen as mustard & Mad keen. N.p., 2017. Web. 01 Aug. 2026. <https://thesaurus.plus/related/as_keen_as_mustard/mad_keen>.
Mad keen or As keen as mustard. 2017. Accessed August 01, 2026. https://thesaurus.plus/related/as_keen_as_mustard/mad_keen.
