416 entries under adjective topic. ×

1
dead set(expression, tough, severe, firm)
1
deadpan(tough, rational, straightforward, detached)
1
deaf to(expression, hard, careless, indifferent)
1
disciplinary(strong, hard, tough, severe)
1
disciplined(calm, sensible, dark, restrained)
1
disdainful(hard, unfeeling, unsympathetic, hardened)
1
distant(indifferent, detached, remote, reserved)
1
dogged(mean, hard, harsh, inflexible)
1
dour(hard, tough, severe, sharp)
1
drab(calm, sensible, dark, restrained)
1
draconian(tough, severe, firm, harsh)
1
dry(tough, rational, straightforward, sober)
1
dyed-in-the-wool(strong, hard, tough, severe)
1
earnest(calm, sensible, dark, restrained)
1
easy-going(calm, restrained, unconcerned, subdued)
1
eschewing(calm, sensible, dark, restrained)
1
factual(tough, reasonable, sensible, rational)
1
feasible(tough, reasonable, sensible, rational)
1
fixed(mean, hard, rough, harsh)
1
flat(tough, severe, rational, straightforward)
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APASmart Define. (2016). hard-boiled thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/hard-boiled/thesaurus/synonyms
ChicagoSmart Define. 2016. "hard-boiled thesaurus" https://smartdefine.org/hard-boiled/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2016, hard-boiled thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/hard-boiled/thesaurus/synonyms>.
MLASmart Define. "hard-boiled thesaurus" 23 March 2016. Web. 28 September 2026. <https://smartdefine.org/hard-boiled/thesaurus/synonyms>