62 entries under stern topic. ×

1
effortful(adjective, tough, rough, difficult, harsh)
1
fierce(adjective, mean, severe, harsh, cruel)
1
firm(adjective, strong, hard, tough, severe)
1
forbidding(adjective, close, strong, hard, tough)
1
hard-boiled(adjective, strong, hard, tough, severe)
1
hard-nosed(adjective, close, strong, hard, tough)
1
heavy(adjective, strong, hard, tough, severe)
1
intemperate(adjective, tough, severe, harsh, cruel)
1
iron-fisted(adjective, mean, tough, severe, firm)
1
serious(adjective, close, strong, hard, tough)
1
thoughtful(adjective, good, kind, reasonable, severe)
1
toilsome(adjective, tough, rough, difficult, harsh)
1
unpleasant(adjective, tough, severe, harsh, cruel)
0
bleak(adjective, tough, severe, harsh, cruel)
0
dead set(expression, tough, severe, firm, harsh)
0
draconian(tough, severe, firm, harsh)
0
no-nonsense(tough, severe, firm, harsh)
0
set(tough, severe, firm, harsh)
0
square(tough, severe, firm, harsh)
0
stickling(tough, severe, firm, harsh)
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APASmart Define. (2016). unsparing thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/unsparing/thesaurus/synonyms
ChicagoSmart Define. 2016. "unsparing thesaurus" https://smartdefine.org/unsparing/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2016, unsparing thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/unsparing/thesaurus/synonyms>.
MLASmart Define. "unsparing thesaurus" 24 March 2016. Web. 29 September 2026. <https://smartdefine.org/unsparing/thesaurus/synonyms>