(adjective) kind obliging / (adjective) dutiful / (adjective) volunteering one's services where they are neither asked nor needed; meddlesome / (adjective) informal unofficial
transferring 40 percent of its economic interest [...] officious behavior that many protested
transferring 40 percent of its economic interest [...] officious behavior that many protested
(adjective) marked by slaughter; deadly / (adjective) mutually destructive / (adjective) of, relating to, or involving conflict within a group