Synonyms|102Antonyms|54|Broader|21Narrower|26Related|385

6 entries under severe topic. ×

5
austere(adjective, hard, harsh, stern)
4
hard(adjective, harsh, severity, stern)
2
rigid(adjective, hard, harsh, stern)
2
stern(adjective, hard, harsh)
1
harsh(adjective, hard, stern)
1
strict(adjective, hard, harsh, stern)
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APASmart Define. (2015). unserious thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/unserious/thesaurus/antonyms
ChicagoSmart Define. 2015. "unserious thesaurus" https://smartdefine.org/unserious/thesaurus/antonyms (accessed September 30, 2026).
HarvardSmart Define 2015, unserious thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/unserious/thesaurus/antonyms>.
MLASmart Define. "unserious thesaurus" 10 April 2015. Web. 30 September 2026. <https://smartdefine.org/unserious/thesaurus/antonyms>