14 entries under trouper topic. ×

7
expert(noun, ability, authority, genius, doctor)
4
pro(noun, expert, master, professional, authority)
4
veteran(noun, expert)
3
old hand(noun, expression, authority, expert, genius)
2
old-timer(noun, expert)
1
old pro(noun, expression, authority, expert, genius)
1
warhorse(noun, expert)
0
GI
0
old guard(expression, expert)
0
old salt(expression, expert)
0
old soldier(expression, expert)
0
shellback
0
sourdough
0
vet
11 years ago|1.9k views|share |citing 
APASmart Define. (2015). past master thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/past_master/thesaurus/synonyms
ChicagoSmart Define. 2015. "past master thesaurus" https://smartdefine.org/past_master/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2015, past master thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/past_master/thesaurus/synonyms>.
MLASmart Define. "past master thesaurus" 10 April 2015. Web. 27 September 2026. <https://smartdefine.org/past_master/thesaurus/synonyms>