名词
start,beginning,commencement,inauguration,inception,incipience,incipiency,initiation,launch,leadoff,opening,origination,kickoff,birth,dawn,genisis,nascence,onset,origin,outset,spring.
动词
start,arise,begin,commence,originate,create,constitute,establish,found,institute,organize,originate,set up,get off,inaugurate,initiate,lauch,lead off,open,set about,set out,set to,take on,take up,undertake,kick off.