Synonyms|983Antonyms|176|Broader|18Narrower|14Related|983

118 entries under severe topic. ×

1
burdensome(tough, painful, problematic, trying)
1
changeless(adjective, firm, harsh, solid)
1
compassionless(adjective, mean, hard, harsh)
1
crucial(tough, painful, problematic, trying)
1
cutthroat(adjective, mean, harsh, cruel)
1
difficile(tough, painful, problematic, trying)
1
dyed-in-the-wool(adjective, set, strong, hard, tough)
1
easier said than done(expression, tough, painful, problematic)
1
effortful(tough, painful, problematic, trying)
1
forceful(adjective, clear, strong, sound, tough)
1
formidable(appearance, tough, terrible, painful)
1
galling(tough, painful, problematic, trying)
1
gargantuan(tough, painful, problematic, trying)
1
gratuitous(adjective, mean, harsh, cruel)
1
hard-shell(adjective, strong, hard, tough)
1
hard-won(tough, painful, problematic, trying)
1
hardhearted(adjective, mean, harsh, cruel)
1
hatchet job(expression, adjective, mean, harsh)
1
having a killer instinct(expression, adjective, idiom, mean)
1
herculean(tough, painful, problematic, trying)
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APASmart Define. (2016). unyielding thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/unyielding/thesaurus/synonyms
ChicagoSmart Define. 2016. "unyielding thesaurus" https://smartdefine.org/unyielding/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2016, unyielding thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/unyielding/thesaurus/synonyms>.
MLASmart Define. "unyielding thesaurus" 10 March 2016. Web. 29 September 2026. <https://smartdefine.org/unyielding/thesaurus/synonyms>