prototype Antonyms

final version production vehicle production car microfiche bastardization flub doubles flummox stock car dregs scion ruin reprinting blueprint of clumsiness blueprint of incompetence mass-produced car formula of ineptitude complete version sexton blake drawing of unproductiveness drawing of inexpedience drawing of inefficiency diagram of unskillfulness diagram of ineffectualness concept of malpractice concept of inexpedience replica outgrowth offshoot descendant defilement debacle custom crud copy catastrophe by-product bust bottom botch deterioration dung dirt mimesis foulness flop filthiness filth fiasco excrement