conclusive
con.clu.sive \-'klu:-siv, -ziv\ aj 1: of or relating to a conclusion 2:
DECISIVE, FINAL mean bringing to an end. CONCLUSIVE applies to reasoning
or logical proof that puts an end to debate or questioning; DECISIVE may
apply to something that ends a controversy, a contest, or any uncertainty;
DETERMINATIVE adds an implication of giving a fixed course or direction;
DEFINITIVE applies to what is put forth as final and permanent -
con.clu.sive.ly av SYN syn CONCLUSIVE, DECISIVE, DETERMINATIVE, DEFINITIVE