219 entries under adjective topic. ×

2
long-life
2
monolithic
2
ongoing(continue, constant, continuous, permanent)
2
repetitive
2
set(stable, constant, enduring, lasting)
2
straight
2
undefined
2
undeviating
2
unrelenting(persistent, constant, continuous, endless)
2
vast
1
all-time(permanent, unsurpassed)
1
blest
1
coherent
1
cyclical
1
deep
1
deep-seated
1
deep in thought
1
demonic
1
diabolic
1
diabolical
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APASmart Define. (2016). everlasting thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/everlasting/thesaurus/synonyms
ChicagoSmart Define. 2016. "everlasting thesaurus" https://smartdefine.org/everlasting/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2016, everlasting thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/everlasting/thesaurus/synonyms>.
MLASmart Define. "everlasting thesaurus" 26 February 2016. Web. 24 September 2026. <https://smartdefine.org/everlasting/thesaurus/synonyms>