17 entries under long-established topic. ×

2
familiar(adjective, conventional, well-known, established, typical)
2
inveterate(familiar, established)
2
of long standing(expression, idiom, familiar, established)
0
constant(familiar, established)
0
continuing(familiar, established)
0
enduring(familiar, established)
0
firm(familiar, established)
0
hardened(familiar, established)
0
lifelong(familiar, established)
0
long-lasting(familiar, established)
0
long-lived(familiar, established)
0
perennial(familiar, established)
0
perpetual(familiar, established)
0
practiced(familiar, established)
0
solid(familiar, established)
0
staying(familiar, established)
0
steady(familiar, established)
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APASmart Define. (2015). time-honored thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/time-honored/thesaurus/synonyms
ChicagoSmart Define. 2015. "time-honored thesaurus" https://smartdefine.org/time-honored/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2015, time-honored thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/time-honored/thesaurus/synonyms>.
MLASmart Define. "time-honored thesaurus" 13 April 2015. Web. 28 September 2026. <https://smartdefine.org/time-honored/thesaurus/synonyms>