Not keen
Unprepared and not keen are semantically related. In some cases you can use "Unprepared" instead an adjective phrase "Not keen".
Unprepared
Unprepared adjective - Made or done without previous thought or preparation.
Not keen and unprepared are semantically related. Sometimes you can use "Not keen" instead an adjective "Unprepared".
Mutual synonyms
Cite this Source
Unprepared and Not keen. (2016). Retrieved 2026, August 01, from https://thesaurus.plus/related/not_keen/unprepared
Not keen & Unprepared. N.p., 2016. Web. 01 Aug. 2026. <https://thesaurus.plus/related/not_keen/unprepared>.
Unprepared or Not keen. 2016. Accessed August 01, 2026. https://thesaurus.plus/related/not_keen/unprepared.
Google Ngram Viewer shows how "not keen" and "unprepared" have occurred on timeline