ALIBI ---> means an excuse or defense for someone, especially by providing an account of their whereabouts at the time of an alleged act.
AUTHENTIC ---> means genuine
It's not JENRE, but GENRE ---> means any kind or sort or any category of literature, music or other forms of art or entertainment, whether written or spoken, audio or visual, based on some set of stylistic criteria.
CAMPAIGN ----> means a work in an organized and active way toward a particular goal, typically a political or social one.
TOURNAMENT ---> means a series of contests between a number of competitors, who compete for an overall prize, like as in a sport or game.