26 entries under stable topic. ×

26
constant(adjective, continuous, stability, enduring)
23
everlasting(adjective, constant, continuous, enduring)
19
continual(adjective, constant, continuous, enduring)
18
perpetual(adjective, constant, continuous, enduring)
15
durable(adjective, continue, constant, stability)
11
enduring(adjective, continue, constant, lasting)
10
imperishable(adjective, constant, enduring, lasting)
9
abiding(adjective, continue, constant, enduring)
9
unchanging(adjective, constant, continuous, enduring)
8
perdurable(adjective, continue, constant, enduring)
5
immutable(adjective, constant, stability, enduring)
5
invariable(adjective, constant, continuous, stability)
4
indestructible(adjective, constant, enduring, lasting)
4
unfading(constant, enduring, lasting, permanent)
2
changeless(adjective, constant, enduring, lasting)
2
perduring(constant, enduring, lasting, durable)
2
steadfast(constant, enduring, lasting, perpetual)
1
diurnal(constant, enduring, lasting, durable)
1
fixed(adjective, persistent, constant, hardened)
1
for keeps(expression, constant, enduring, lasting)
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APASmart Define. (2015). perennial thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/perennial/thesaurus/synonyms
ChicagoSmart Define. 2015. "perennial thesaurus" https://smartdefine.org/perennial/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2015, perennial thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/perennial/thesaurus/synonyms>.
MLASmart Define. "perennial thesaurus" 10 April 2015. Web. 27 September 2026. <https://smartdefine.org/perennial/thesaurus/synonyms>