The New York Stock Exchange started out as a coffee house.
perturbators
plural of perturbator
Source: Wiktionary
Per"tur*ba`tor, n.
Definition: A perturber. [R.]
Source: Webster’s Unabridged Dictionary 1913 Edition
12 May 2025
(adjective) not tried or tested by experience; “unseasoned artillery volunteers”; “still untested in battle”; “an illustrator untried in mural painting”; “a young hand at plowing”
The New York Stock Exchange started out as a coffee house.