Adjective: less refined (as in metals), or somehow spurious.
I note , however, that in scatology, bullshit
are used as pejoritives, as if those commodities are of lesser value, but pig-shit
expresses value if not desirability....
(basic iron ingot, first product of ore smelting)
(a false language, easily decifered) as opposed to dog-latin
which is nonsense sounds invented to resemble Latin