104 entries under solid topic. ×

1
deep-rooted(calm, strong, steady, substantial)
1
dependable(adjective, firm, ordinary, usual)
1
durable(adjective, calm, strong, secure, firm)
1
enduring(adjective, calm, strong, secure, firm)
1
fast(verb, adjective, calm, strong, sound)
1
fixed(adjective, dull, firm, ordinary)
1
fixed resistant(expression, calm, strong, substantial)
1
nailed(calm, strong, steady, substantial)
1
patterned(adjective, firm, ordinary, usual)
1
perdurable(calm, strong, steady, substantial)
1
permanent(adjective, calm, strong, secure, firm)
1
reliable(adjective, calm, strong, secure, firm)
1
reserved(adjective, calm, soft, reasonable, moderate)
1
resolute(adjective, calm, strong, secure, firm)
1
safe(adjective, calm, strong, secure, firm)
1
secure(adjective, calm, strong, firm)
1
sensible(adjective, reasonable, moderate, firm)
1
set in stone(expression, adjective, idiom, calm, strong)
1
solid as a rock(expression, adjective, idiom, calm, strong)
1
stalwart(calm, strong, steady, substantial)
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APASmart Define. (2015). even thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/even/thesaurus/synonyms
ChicagoSmart Define. 2015. "even thesaurus" https://smartdefine.org/even/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, even thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/even/thesaurus/synonyms>.
MLASmart Define. "even thesaurus" 10 April 2015. Web. 20 September 2026. <https://smartdefine.org/even/thesaurus/synonyms>