Keen
Keen adjective - Able to sense slight impressions or differences.
Not born yesterday and keen are semantically related. In some cases you can use "Not born yesterday" instead an adjective "Keen".
Not born yesterday
Keen and not born yesterday are semantically related. Sometimes you can use "Keen" instead an adjective phrase "Not born yesterday".
Mutual synonyms
Related pairs
- sensitive and keen
- sensitive and not born yesterday
- alert and keen
- alert and not born yesterday
- wise and keen
- wise and not born yesterday
- penetrating and keen
- penetrating and not born yesterday
- sharp and keen
- sharp and not born yesterday
- smart and keen
- smart and not born yesterday
- brilliant and keen
- brilliant and not born yesterday
Cite this Source
Not born yesterday and Keen. (2016). Retrieved 2026, August 03, from https://thesaurus.plus/related/keen/not_born_yesterday
Keen & Not born yesterday. N.p., 2016. Web. 03 Aug. 2026. <https://thesaurus.plus/related/keen/not_born_yesterday>.
Not born yesterday or Keen. 2016. Accessed August 03, 2026. https://thesaurus.plus/related/keen/not_born_yesterday.
