30 entries under tough topic. ×

1
forbidding(adjective, severe, firm, harsh)
1
iron-fisted(adjective, severe, firm, harsh)
1
stickling(adjective, correct, severe, firm)
1
straight(adjective, correct, severe, firm)
1
unpermissive(adjective, severe, firm, harsh)
0
firm(adjective, severe, harsh, rigid)
0
hard-boiled(adjective, severe, firm, harsh)
0
ironfisted(rigid, scrupulous)
0
no-nonsense(adjective, severe, firm, harsh)
0
set(adjective, severe, firm, harsh)
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APASmart Define. (2015). prudish thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/prudish/thesaurus/synonyms
ChicagoSmart Define. 2015. "prudish thesaurus" https://smartdefine.org/prudish/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2015, prudish thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/prudish/thesaurus/synonyms>.
MLASmart Define. "prudish thesaurus" 14 April 2015. Web. 28 September 2026. <https://smartdefine.org/prudish/thesaurus/synonyms>