Synonyms and related words :
a mile off, another, au contraire, autre chose, away off, certainly not, different story, different thing, far from it, far other, nay, negative, nein, no, no such thing, non, not, not a bit, not a jot, not a whit, not really, not so, nothing like, nyet, other, quite another thing, quite the contrary, something else, something else again, to the contrary, way off, way out