1
adept(skilled, experienced, seasoned)
1
battle-scarred(adjective, skilled, experienced, seasoned, old-time)
1
been around(expression, adjective, skilled, experienced, seasoned)
1
disciplined(adjective, skilled, experienced, seasoned, old-time)
1
exercised(skilled, experienced, seasoned, old-time)
1
experienced(skilled, seasoned)
1
expert(skilled, experienced, seasoned)
1
from way back(expression, adjective, skilled, experienced, seasoned)
1
hardened(skilled, experienced, seasoned)
1
inured(skilled, experienced, seasoned)
1
long-serving(adjective, skilled, experienced, seasoned, old-time)
1
not born yesterday(expression, idiom, skilled, experienced, seasoned)
1
of the old school(expression, adjective, skilled, experienced, seasoned)
1
old(skilled, experienced, seasoned, old-time)
1
old-time(skilled, experienced, seasoned)
1
practical(skilled, experienced, seasoned)
1
practiced(adjective, skilled, experienced, seasoned)
1
proficient(adjective, skilled, experienced, seasoned)
1
seasoned(skilled, experienced)
1
skilled(experienced, seasoned, old-time)
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APASmart Define. (2013). long-time thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/long-time/thesaurus/synonyms
ChicagoSmart Define. 2013. "long-time thesaurus" https://smartdefine.org/long-time/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2013, long-time thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/long-time/thesaurus/synonyms>.
MLASmart Define. "long-time thesaurus" 18 May 2013. Web. 20 September 2026. <https://smartdefine.org/long-time/thesaurus/synonyms>