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

98 entries under sturdy topic. ×

10
rigorous(adjective, strong, hard, tough, harsh)
9
cruel(adjective, appearance, mean, strong, hard)
6
austere(adjective, appearance, strong, hard, tough)
6
authoritarian(adjective, strong, hard, tough, severe)
6
stalwart(adjective, strong, hard, sound, tough)
5
dense(adjective, set, strong, hard, tough)
5
hard-core(adjective, strong, hard, tough, firm)
5
hard-line(adjective, strong, hard, tough, severe)
5
rugged(adjective, strong, hard, sound, tough)
4
stark(adjective, strong, hard, sound, tough)
3
forbidding(adjective, appearance, strong, hard, tough)
3
heavy(adjective, strong, hard, sound, tough)
3
serious(adjective, strong, hard, tough, severe)
3
unsparing(adjective, mean, strong, hard, tough)
3
vigorous(adjective, strong, hard, sound, tough)
2
energetic(adjective, strong, sound, tough, solid)
2
hard-boiled(adjective, mean, strong, hard, tough)
2
hardy(adjective, strong, hard, sound, tough)
2
hearty(adjective, strong, sound, tough, solid)
2
insensible(adjective, strong, hard, tough)
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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>