unless, otherwise, even, directly, necessarily, anything, entirely, possibly, neither, Both, more...

neither, none, nor, never, excluding

neither, both, all, none, more...

certain, other, unfit, pallid, bound, binary, digit, fallopian, chronic, decent, live

one or the other,   this or that,   wedge alternative,   one of which,   both side,   one or another,   or it,   both ends,   both of which,   one of two