Synonyms|763Antonyms|107|Broader|9Narrower|6Related|570
2
predetermined
2
predictable(adjective, monotonous)
2
proper
2
purposeful
2
reliable(adjective, close, correct, firm, honest)
2
repetitious(adjective, dull, boring, dreary, continuous)
2
right(adjective, close, smooth, correct, moderate)
2
rocky
2
round-the-clock(adjective, continual)
2
secure(adjective, firm, solid, steady, stable)
2
set in stone(expression, adjective, idiom, firm, solid)
2
smooth(adjective, calm, direct, right, flat)
2
sober(adjective, quiet, moderate, severe, firm)
2
staying
2
stiff
2
tiresome
2
tough(steady, even)
2
true(adjective, close, smooth, correct, right)
2
undaunted
2
unexciting
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APASmart Define. (2015). unchanging thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/unchanging/thesaurus/synonyms
ChicagoSmart Define. 2015. "unchanging thesaurus" https://smartdefine.org/unchanging/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, unchanging thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/unchanging/thesaurus/synonyms>.
MLASmart Define. "unchanging thesaurus" 10 November 2015. Web. 23 September 2026. <https://smartdefine.org/unchanging/thesaurus/synonyms>