188 entries under fixed topic. ×

4
rooted(adjective, secure, certain, determined, usual)
4
uniform(adjective, calm, strong, secure, firm)
4
unmoving(adjective, move, calm, still)
4
unquestioning(adjective, set, clear, complete, warm)
3
bound(adjective, strong, tough, flat, firm)
3
convinced(adjective, clear, certain, determined, definite)
3
enthusiastic(adjective, complete, keen, warm, total)
3
equable(adjective, calm, strong, secure, firm)
3
inalterable(adjective, certain, limited, definite)
3
intense(adjective, clear, tough, severe, keen)
3
pigheaded(adjective, tough, firm, determined, usual)
3
rapt(adjective, absorbed, concentrated, focused)
3
strong-minded(adjective, firm, determined, serious)
3
unmoved(adjective, calm, cold, indifferent, determined)
2
attentive(adjective, kind, active, caring, loving)
2
bent(adjective, strong, flat, intense, certain)
2
close(adjective, correct, firm, true)
2
concentrated(adjective, absorbed, rapt, focused)
2
continual(adjective, dull, certain, determined, steady)
2
cool(adjective, firm, sensible, solid, cold)
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APASmart Define. (2016). steadfast thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/steadfast/thesaurus/synonyms
ChicagoSmart Define. 2016. "steadfast thesaurus" https://smartdefine.org/steadfast/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2016, steadfast thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/steadfast/thesaurus/synonyms>.
MLASmart Define. "steadfast thesaurus" 11 March 2016. Web. 22 September 2026. <https://smartdefine.org/steadfast/thesaurus/synonyms>