84 entries under solid topic. ×

1
immovable(adjective, set, firm, stable)
1
nailed(calm, strong, steady, substantial)
1
perdurable(calm, strong, steady, substantial)
1
poised(adjective, calm, strong, secure, firm)
1
safe(adjective, calm, strong, secure, firm)
1
secure(verb, adjective, calm, strong, firm)
1
serene(adjective, calm, quiet, soft, gentle)
1
set in stone(expression, adjective, idiom, calm, strong)
1
solid as a rock(expression, adjective, idiom, calm, strong)
1
sound(adjective, calm, strong, secure, firm)
1
stalwart(calm, strong, steady, substantial)
1
staunch(adjective, calm, strong, secure, firm)
1
staying put(expression, calm, strong, substantial)
1
stout(calm, strong, steady, substantial)
1
sturdy(adjective, calm, strong, secure, firm)
1
substantial(adjective, calm, strong, secure, firm)
1
sure(adjective, calm, strong, secure, firm)
1
tough(calm, strong, steady, substantial)
1
well-built(calm, strong, steady, substantial)
1
well-founded(calm, strong, steady, substantial)
10 years ago|27k views|share |citing 
APASmart Define. (2016). uniform thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/uniform/thesaurus/synonyms
ChicagoSmart Define. 2016. "uniform thesaurus" https://smartdefine.org/uniform/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2016, uniform thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/uniform/thesaurus/synonyms>.
MLASmart Define. "uniform thesaurus" 29 March 2016. Web. 24 September 2026. <https://smartdefine.org/uniform/thesaurus/synonyms>