44 entries under permanent topic. ×

8
persistent(adjective, continue, steady, stable, constant)
7
stable(adjective, steady, regular, persistent, constant)
5
continuing(adjective, continuous, endless, enduring, unrelenting)
5
long-term(adjective, vast, lifelong, diurnal)
5
perdurable(adjective, strong, stable, constant, enduring)
4
indissoluble(adjective, strong, enduring, eternal)
4
lifelong(adjective, durable, recurrent, perpetual)
4
relentless(adjective, continue, steady, persistent, constant)
4
unchangeable(adjective, continuous)
3
firm(adjective, strong, tough, persistent, continuous)
3
inexhaustible(adjective, absolute, endless, immense, infinite)
3
long-lasting(adjective, stable, constant, enduring, lasting)
3
unbroken(adjective, steady, persistent, constant, monotonous)
2
deep-rooted(adjective, long-term, lifelong)
2
ongoing(adjective, continue, constant, continuous)
2
secure
1
all-time(adjective, unsurpassed)
1
indelible(adjective, long-term, lifelong)
1
inexpungible(vast, long-term, lifelong, diurnal)
1
longstanding(vast, recurrent, perpetual, long-term)
10 years ago|19k views|share |citing 
APASmart Define. (2016). everlasting thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/everlasting/thesaurus/synonyms
ChicagoSmart Define. 2016. "everlasting thesaurus" https://smartdefine.org/everlasting/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2016, everlasting thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/everlasting/thesaurus/synonyms>.
MLASmart Define. "everlasting thesaurus" 26 February 2016. Web. 23 September 2026. <https://smartdefine.org/everlasting/thesaurus/synonyms>