begin (redirected from began upon)

begin verb arise, assume, broach, come into existence, commence, conceive, create, dawn, develop, embark, enter, establish, found, generate, go ahead, inaugurate, incept, institute, introduce, launch, maintain, open, originate, pave the way, pioneer, preface, prepare, promote, provoke, spring, start, start up, stem, tackle, take on, take shape, unfold, unveil

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See also: arise, assume, commence, conceive, embark, establish, generate, initiate, invent, launch, maintain, originate, preface, provoke, stem, undertake, unveil