27 entries under adjective topic. ×

3
permanent
2
abiding
2
endless(finishing, stopping)
2
enduring
2
everlasting
2
lasting(permanent, temporary)
2
perpetual
2
running
1
continuing
1
eternal
1
in depth(expression, idiom)
1
long
1
long-lasting
1
persistent
1
thorough
0
continual
0
immutable
0
indelible
0
invariable
0
inveterate
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APASmart Define. (2016). passing thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/passing/thesaurus/antonyms
ChicagoSmart Define. 2016. "passing thesaurus" https://smartdefine.org/passing/thesaurus/antonyms (accessed September 21, 2026).
HarvardSmart Define 2016, passing thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/passing/thesaurus/antonyms>.
MLASmart Define. "passing thesaurus" 26 February 2016. Web. 21 September 2026. <https://smartdefine.org/passing/thesaurus/antonyms>