215 entries under adjective topic. ×

2
glorious
2
hard and fast
2
long(endless, protracted, incessant, long-winded)
2
long-drawn-out(endless, protracted, incessant, long-winded)
2
monotonous(dull, steady, stable, regular)
2
nonstop(steady, stable, regular, fixed)
2
old(continue, hardened, confirmed, recurrent)
2
perduring(constant, lasting)
2
relentless(steady, persistent, constant, continuous)
2
reliable(calm, strong, tough, solid)
2
set in stone(expression, idiom, calm, fixed)
2
sturdy(calm, strong, tough, steady)
2
unbroken(steady, stable, regular, fixed)
2
unerasable
2
uniform(calm, strong, secure, firm)
1
carved in stone
1
confirmed
1
connected(steady, stable, regular, fixed)
1
continued(continuous, lasting, continuing, everlasting)
1
conventional
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APASmart Define. (2016). permanent thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/permanent/thesaurus/synonyms
ChicagoSmart Define. 2016. "permanent thesaurus" https://smartdefine.org/permanent/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2016, permanent thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/permanent/thesaurus/synonyms>.
MLASmart Define. "permanent thesaurus" 26 February 2016. Web. 21 September 2026. <https://smartdefine.org/permanent/thesaurus/synonyms>