initiator
— Noun
– English
~ a person who initiates a course of action
initiatory
— Adjective
– English
~ serving to set in motion; "the magazine's inaugural issue"; "the initiative phase in the negotiations"; "an initiatory step toward a treaty"; "his first (or maiden) speech in Congress"; "the liner's maiden voyage"
initiere
— Verb
– Danish
~ tage initiativ til; sætte i gang