(adj): vs. primary) -- (being of second rank or importance or value; not direct or immediate
(adj): necessitating a choice between mutually exclusive possibilities
(adj): vs. conjunctive) -- (serving or tending to divide or separate
(adj): pertaining to unconventional choices
(adj): vs. conventional) (vs. conventional) -- (not conventional or conformist
(n): one of a number of things from which only one can be chosen
(n): the cognitive process of reaching a decision
