126 entries under sturdy topic. ×

1
sedate(adjective, firm, solid, shy, stable)
1
serene(adjective, calm, quiet, smooth, firm)
1
sinewy(adjective, strong, sound, tough, solid)
1
solid as a rock(expression, adjective, idiom, strong, firm)
1
staid(adjective, set, firm, solid, stable)
1
stalwart(adjective, strong, sound, tough, solid)
1
stout(adjective, strong, sound, tough, solid)
1
strapping(adjective, strong, sound, tough, solid)
1
vigorous(adjective, strong, sound, tough, solid)
1
well-built(adjective, strong, sound, tough, solid)
1
well-founded(adjective, strong, sound, secure, tough)
1
well-made(adjective, strong, sound, tough, solid)
1
wholehearted(adjective, complete, firm, total, solid)
0
allegiant(adjective, firm, solid, stable, resolute)
0
cool(adjective, firm, solid, certain, stable)
0
healthy(adjective, solid, heavy, powerful, substantial)
0
imperturbable(adjective, firm, solid, certain, stable)
0
levelheaded(adjective, firm, solid, stable)
0
liege(adjective, firm, solid, stable, resolute)
0
patterned(adjective, firm, solid, ordinary, usual)
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APASmart Define. (2016). fixed thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/fixed/thesaurus/synonyms
ChicagoSmart Define. 2016. "fixed thesaurus" https://smartdefine.org/fixed/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2016, fixed thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/fixed/thesaurus/synonyms>.
MLASmart Define. "fixed thesaurus" 16 March 2016. Web. 24 September 2026. <https://smartdefine.org/fixed/thesaurus/synonyms>