Smart as a tack
Severe and smart as a tack are semantically related. In some cases you can use "Severe" instead an adjective phrase "Smart as a tack".
Severe
Severe adjective - Given to exacting standards of discipline and self-restraint.
Smart as a tack and severe are semantically related. Sometimes you can use "Smart as a tack" instead an adjective "Severe".
Cite this Source
Severe and Smart as a tack. (2016). Retrieved 2026, August 02, from https://thesaurus.plus/related/smart_as_a_tack/severe
Smart as a tack & Severe. N.p., 2016. Web. 02 Aug. 2026. <https://thesaurus.plus/related/smart_as_a_tack/severe>.
Severe or Smart as a tack. 2016. Accessed August 02, 2026. https://thesaurus.plus/related/smart_as_a_tack/severe.