122 entries under adjective topic. ×

1
settled
1
stable(enduring, lasting, permanent, perpetual)
1
standing
1
straight
1
un-intermittent
1
unconditional
1
undeviating
1
undiminished
1
uniform
1
unqualified
0
incorrigible
0
inextirpable
0
irredeemable
0
irrepressible
0
non-breakable
0
non-perishable
0
shatter-proof
0
unalterable
0
unbreakable
0
unchanged
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APASmart Define. (2016). undying thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/undying/thesaurus/synonyms
ChicagoSmart Define. 2016. "undying thesaurus" https://smartdefine.org/undying/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2016, undying thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/undying/thesaurus/synonyms>.
MLASmart Define. "undying thesaurus" 26 February 2016. Web. 27 September 2026. <https://smartdefine.org/undying/thesaurus/synonyms>