temporary - short-term, non-permanent, makeshift⏎
stable - steady, unchanging, firmly fixed⏎
special - unusual, chosen, out of the ordinary⏎
wastage - shrinkage, loss⏎
used - second-hand, pre-owned, employed, utilised, utilized⏎
transparent - clear, unambiguous, open, artless, not secret, easily understood⏎
unskilled - untrained, unqualified, inexpert⏎
unofficial - illegal, independent, unauthorised, unauthorized⏎
unethical - immoral, dishonest, morally unacceptable⏎
vanilla - ordinary, not special⏎