53 entries under severe topic. ×

3
hard(adjective, tough, rough, harsh)
3
potent(adjective, violent, aggressive, compulsory)
3
rough(adjective, hard, harsh, rude)
3
strict(adjective, hard, rough, harsh)
2
unconscionable(adjective, stringent)
1
arbitrary(adjective, hard, rough, harsh)
1
confirmed(adjective, hard, rough, harsh)
1
cruel(adjective, hard, tough, rough)
1
ferocious(adjective, hard, rough, harsh)
1
gross(adjective, hard, tough, harsh)
1
immutable(adjective, hard, rough, harsh)
1
improper(adjective, hard, tough, harsh)
1
oppressive(adjective, harsh, cruel, brutal)
1
pugnacious(adjective, hard, rough, harsh)
1
refractory(adjective, hard, rough, harsh)
1
ruffianly(adjective, hard, rough, harsh)
1
taut(adjective, hard, rough, harsh)
1
terrible(adjective, hard, rough, harsh)
1
unalterable(adjective, hard, rough, harsh)
1
uncontrollable(adjective, hard, rough, harsh)
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APASmart Define. (2015). drastic thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/drastic/thesaurus/synonyms
ChicagoSmart Define. 2015. "drastic thesaurus" https://smartdefine.org/drastic/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, drastic thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/drastic/thesaurus/synonyms>.
MLASmart Define. "drastic thesaurus" 14 April 2015. Web. 23 September 2026. <https://smartdefine.org/drastic/thesaurus/synonyms>