adventurism /ədˈvɛn(t)ʃəɹɪz(ə)m/ noun2 •The behavior of an adventurer; risk-taking.[…] she really hadn’t wanted me to think of her as given over wholly to sexual excess and adventurism […] — 1969 •The taking of excessive risks (by a government, etc) in political, economic or foreign affairs, often in disregard for established rules or norms. formsadventurisms
