The definition of begin means to start or come into being.
To tend in an early stage of development:
To bring into being; create or start:
The definition of initiate is to cause something to begin or to introduce someone to some subject, topic or group.
To come up from one's bed or place of repose; to get up.
To begin; start.
To undertake is defined as to manage funerals and burials.
(Archaic, Brit.) To receive a master's or doctor's degree at a university
To come to an end; terminate
To found is defined as to establish or organize something.
To celebrate formally the first public use of; dedicate
To launch is defined as to set something in motion, to start something or to forcefully throw something.
(Sports) To modify (one's stance), as in baseball or golf, so that it is open.
To take root, become established.
To cause to close or snap shut, as by a spring
To complete a contest in a specified position
To cause (something) to come to an end.
To bring or come to an end; stop; discontinue
(Intransitive) To come or go near, in place or time; to draw nigh; to advance nearer.
To go aboard a vessel or aircraft, as at the start of a journey.
To cause to go (into), or to be received (into); to put in; to insert; to cause to be admitted.
We institute your Grace / To be our regent in these parts of France.
(Baseball) To be the first batter of an inning.
To go about the initial step in doing (something)
(Intransitive) To come before the public.
To begin to be understood or felt
To become conscious:
To depress; discourage; fatigue.
To obtain by concession or request:
(Intransitive) To begin to operate.
get off the ground
Find another word for commence. In this page you can discover 50 synonyms, antonyms, idiomatic expressions, and related words for commence, like: begin, start, originate, initiate, arise, enter upon, undertake, incept, set about, set out and end.