108 entries under severe topic. ×

1
disciplinary(adjective, strong, hard, tough)
1
disciplined
1
dry
1
dyed-in-the-wool(adjective, strong, hard, tough)
1
flinty(adjective, strong, hard, tough)
1
forbidding(adjective, strong, hard, tough)
1
frosty
1
frowning(adjective, strong, hard, tough)
1
fundamental
1
gruff
1
hang-tough(adjective, strong, hard, tough)
1
hard-boiled(adjective, strong, hard, tough)
1
hard-core(adjective, strong, hard, tough)
1
hard-line(adjective, strong, hard, tough)
1
hard-nosed(adjective, strong, hard, tough)
1
hard-shell(adjective, strong, hard, tough)
1
hardheaded(adjective, strong, hard, tough)
1
icy
1
implacable(adjective, strong, hard, tough)
1
inexorable(adjective, strong, hard, tough)
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APASmart Define. (2015). authoritarian thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/authoritarian/thesaurus/synonyms
ChicagoSmart Define. 2015. "authoritarian thesaurus" https://smartdefine.org/authoritarian/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2015, authoritarian thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/authoritarian/thesaurus/synonyms>.
MLASmart Define. "authoritarian thesaurus" 14 April 2015. Web. 27 September 2026. <https://smartdefine.org/authoritarian/thesaurus/synonyms>