207 entries under severe topic. ×

1
barbarous(adjective, appearance, mean, harsh)
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basic
1
boisterous(adjective, rough, violent, unstable)
1
brisk
1
comfortless(adjective, hard, sharp, nasty)
1
cutthroat(adjective, mean, harsh, violent)
1
dead set(expression, adjective, tough, firm)
1
disagreeable(adjective, tough, harsh, dark)
1
feral(adjective, mean, harsh, violent)
1
ferocious(adjective, mean, hard, rough)
1
fundamental
1
funereal(appearance, terrible, sober, serious)
1
grievous(adjective, tough, harsh, cruel)
1
hairy(adjective, mean, hard, sharp)
1
hard as nails(expression, adjective, idiom, tough)
1
imperial
1
intemperate(adjective, hard, tough, rough)
1
iron-fisted(adjective, tough, firm, harsh)
1
ironfisted(adjective, mean, harsh, cruel)
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lean
10 years ago|32k views|share |citing 
APASmart Define. (2016). stern thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/stern/thesaurus/synonyms
ChicagoSmart Define. 2016. "stern thesaurus" https://smartdefine.org/stern/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2016, stern thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/stern/thesaurus/synonyms>.
MLASmart Define. "stern thesaurus" 24 March 2016. Web. 25 September 2026. <https://smartdefine.org/stern/thesaurus/synonyms>