552 entries under adjective topic. ×

7
grim(strong, hard, tough, severe)
7
Spartan
7
absolute(set, severe, harsh, exact)
7
determined(strong, flat, harsh, certain)
7
exigent(difficult, severity, taxing)
7
finical(vigilant, fastidiousness)
7
finicky(harsh, careful, precise, rigid)
7
narrow
7
painstaking(harsh, exact, careful, regular)
7
pinpoint(exact, scrupulous, detailed)
7
pitiless(severe, harsh, cruel, determined)
7
prudish(severe, authoritarian)
7
strait-laced(severe, severity, authoritarian, prudish)
7
tight(severe, stiff, rigid, stern)
7
unsparing(strong, hard, tough, severe)
6
adamant(strong, hard, tough, flat)
6
autocratic
6
dictatorial
6
draconian(severe, harsh, informal, authoritarian)
6
extreme(severe, harsh, cruel, brutal)
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APASmart Define. (2015). strict thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/strict/thesaurus/synonyms
ChicagoSmart Define. 2015. "strict thesaurus" https://smartdefine.org/strict/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, strict thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/strict/thesaurus/synonyms>.
MLASmart Define. "strict thesaurus" 3 August 2015. Web. 24 September 2026. <https://smartdefine.org/strict/thesaurus/synonyms>