69 entries under adjective topic. ×

1
unpermissive(tough, severe, firm, harsh)
1
unshakeable(determined, resolute, uncompromising)
1
unswerving(determined, resolute, uncompromising, unshakeable)
1
unwavering(determined, resolute, uncompromising, unshakeable)
1
uptight(tough, severe, firm, harsh)
0
adamant(determined, resolute, uncompromising, unshakeable)
0
scrupulous(tough, severe, firm, harsh)
0
strict
0
tough(severe, firm, harsh, rigid)
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APASmart Define. (2015). dead set thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/dead_set/thesaurus/synonyms
ChicagoSmart Define. 2015. "dead set thesaurus" https://smartdefine.org/dead_set/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, dead set thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/dead_set/thesaurus/synonyms>.
MLASmart Define. "dead set thesaurus" 13 April 2015. Web. 23 September 2026. <https://smartdefine.org/dead_set/thesaurus/synonyms>