Synonyms|376Antonyms|27|Broader|0Narrower|0Related|29

65 entries under firm topic. ×

1
poured(adjective, set, solid, hardened)
1
precast(adjective, set, solid, hardened)
1
refractory(adjective, hard, solid, tense)
1
resistant(adjective, hard, solid, tense)
1
rheumatic(adjective, hard, solid, tense)
1
rigid(adjective, hard, solid, stiff)
1
set in stone(expression, adjective, idiom, set)
1
starched(verb, adjective, hard, solid)
1
starchy(adjective, hard, solid, tense)
1
stark(adjective, hard, solid, tense)
1
steely(adjective, hard, solid, tense)
1
stony(adjective, hard, solid, rigid)
1
strong(adjective, set, secure, solid)
1
taut(adjective, strong, hard, secure)
1
tense(adjective, hard, solid, stiff)
1
thick(adjective, hard, solid, stiff)
1
thickened(adjective, hard, solid, tense)
1
tight(adjective, strong, hard, secure)
1
unbending(adjective, hard, solid, stiff)
1
unflexible(adjective, hard, solid, tense)
For more, visit Petrified on Power Thesaurus
10 years ago|9.2k views|share |citing 
APASmart Define. (2016). petrified thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/petrified/thesaurus/synonyms
ChicagoSmart Define. 2016. "petrified thesaurus" https://smartdefine.org/petrified/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2016, petrified thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/petrified/thesaurus/synonyms>.
MLASmart Define. "petrified thesaurus" 23 March 2016. Web. 27 September 2026. <https://smartdefine.org/petrified/thesaurus/synonyms>