Synonyms|219Antonyms|0|Broader|0Narrower|0Related|0

164 entries under adjective topic. ×

1
constant(calm, strong, secure, firm)
1
customary(firm, determined, usual, regular)
1
dead set on(expression, idiom, firm, determined)
1
decided(firm, determined, usual, regular)
1
decisive(firm, determined, usual, regular)
1
deep-rooted(calm, strong, solid, steady)
1
definite(firm, determined, usual, regular)
1
determined(firm, usual, regular, planned)
1
durable(calm, strong, secure, firm)
1
enduring(calm, strong, secure, firm)
1
entrenched(firm, determined, usual, regular)
1
equable(calm, strong, secure, firm)
1
even(calm, strong, secure, firm)
1
fast(calm, strong, secure, firm)
1
fine(strong, great, right, healthy)
1
firm(calm, strong, secure, solid)
1
fixed(strong, firm, solid, determined)
1
fixed resistant(expression, calm, strong, substantial)
1
fortified(strong, solid, stable, sure)
1
great(strong, right, healthy, trim)
15 years ago|201 views|share |citing 
APASmart Define. (2011). solid as a rock thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/solid_as_a_rock/thesaurus/synonyms
ChicagoSmart Define. 2011. "solid as a rock thesaurus" https://smartdefine.org/solid_as_a_rock/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2011, solid as a rock thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/solid_as_a_rock/thesaurus/synonyms>.
MLASmart Define. "solid as a rock thesaurus" 24 May 2011. Web. 28 September 2026. <https://smartdefine.org/solid_as_a_rock/thesaurus/synonyms>