Synonyms|541Antonyms|146|Broader|5Narrower|8Related|402

66 entries under stable topic. ×

1
safe(adjective, calm, strong, secure, firm)
1
set in stone(expression, adjective, idiom, calm, strong)
1
sober(adjective, quiet, moderate, firm, solid)
1
solid as a rock(expression, adjective, idiom, calm, strong)
1
sound(adjective, calm, strong, secure, firm)
1
stabile(adjective, calm, strong, secure, firm)
1
substantial(adjective, calm, strong, secure, firm)
1
unquestioning(adjective, set, clear, firm, solid)
0
allegiant(adjective, firm, solid, fixed)
0
ardent(adjective, firm, solid, fixed)
0
cool(adjective, firm, solid, fixed)
0
dependable(adjective, firm, solid, fixed)
0
imperturbable(adjective, firm, solid, fixed)
0
intense(adjective, firm, solid, fixed)
0
levelheaded(adjective, firm, solid, fixed)
0
liege(adjective, firm, solid, fixed)
0
patterned(adjective, firm, solid, fixed)
0
reserved(adjective, firm, solid, fixed)
0
sedate(adjective, firm, solid, fixed)
0
self-possessed(adjective, firm, solid, fixed)
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ChicagoSmart Define. 2015. "unchangeable thesaurus" https://smartdefine.org/unchangeable/thesaurus/synonyms (accessed September 24, 2026).
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