14 entries under familiar topic. ×

8
continuing(verb, adjective, split, extra)
4
old(adjective, established, traditional, unremitting)
2
inveterate(established, long-established)
2
long-lasting(established, long-established)
2
long-lived(established, long-established)
2
perennial(established, long-established)
2
solid(established, long-established)
0
hardened(established, long-established)
0
lifelong(established, long-established)
0
long-established
0
of long standing(expression, adjective, idiom, established)
0
practiced(established, long-established)
0
time-honored(established, long-established)
0
vintage(established, long-established)
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APASmart Define. (2016). staying thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/staying/thesaurus/synonyms
ChicagoSmart Define. 2016. "staying thesaurus" https://smartdefine.org/staying/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2016, staying thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/staying/thesaurus/synonyms>.
MLASmart Define. "staying thesaurus" 13 January 2016. Web. 24 September 2026. <https://smartdefine.org/staying/thesaurus/synonyms>