126 entries under sturdy topic. ×

1
ardent(adjective, firm, solid, true, stable)
1
athletic(adjective, strong, sound, tough, solid)
1
big(adjective, strong, sound, tough, solid)
1
brick-wall(adjective, firm, solid, steady, stable)
1
brick wall(expression, adjective, strong, hard, substantial)
1
capable(adjective, strong, sound, tough, solid)
1
compacted(adjective, strong, hard, substantial)
1
dimensional(adjective, strong, hard, substantial)
1
energetic(adjective, strong, sound, tough, solid)
1
equable(adjective, dull, firm, solid, steady)
1
even(adjective, dull, firm, solid, ordinary)
1
forceful(adjective, strong, sound, tough, solid)
1
forcible(adjective, strong, sound, tough, solid)
1
hale(adjective, strong, sound, tough, solid)
1
hard as nails(expression, adjective, idiom, strong, sound)
1
hardy(adjective, strong, sound, tough, solid)
1
hearty(adjective, strong, sound, tough, solid)
1
heavy(adjective, set, strong, hard, sound)
1
heavy-duty(adjective, strong, sound, tough, solid)
1
hefty(adjective, strong, hard, substantial)
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APASmart Define. (2016). fixed thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/fixed/thesaurus/synonyms
ChicagoSmart Define. 2016. "fixed thesaurus" https://smartdefine.org/fixed/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2016, fixed thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/fixed/thesaurus/synonyms>.
MLASmart Define. "fixed thesaurus" 16 March 2016. Web. 23 September 2026. <https://smartdefine.org/fixed/thesaurus/synonyms>