65 entries under steady topic. ×

10
unflinching(adjective, strong, flat, firm, determined)
9
fast(adjective, strong, free, secure, tough)
9
unswerving(adjective, strong, firm, determined)
7
constant(adjective, strong, tough, flat, firm)
7
secure(adjective, strong, sound, free, tough)
7
tight(adjective, close, strong, hard, free)
6
devoted(adjective, strong, firm, determined)
6
durable(adjective, strong, sound, secure, tough)
6
undaunted(adjective, strong, tough, firm)
5
bound(adjective, strong, flat, firm, solid)
5
dedicated(adjective, clear, strong, tough, severe)
5
gritty(adjective, strong, tough, determined)
5
patient(adjective, strong, firm, determined)
5
stable(adjective, strong, sound, secure, tough)
5
unfailing(adjective, strong, firm, determined)
4
solid(adjective, strong, sound, secure, tough)
3
bound and determined(expression, adjective, idiom, determined, vigorous)
3
fearless(adjective, strong, tough, vigorous)
2
continuing(adjective, strong, firm, determined)
2
plodding(adjective, strong, firm, determined)
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APASmart Define. (2015). tenacious thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/tenacious/thesaurus/synonyms
ChicagoSmart Define. 2015. "tenacious thesaurus" https://smartdefine.org/tenacious/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, tenacious thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/tenacious/thesaurus/synonyms>.
MLASmart Define. "tenacious thesaurus" 6 November 2015. Web. 24 September 2026. <https://smartdefine.org/tenacious/thesaurus/synonyms>