top flight - best, most successful, highest⏎
salvage - restore, save (from being destroyed)⏎
skilled - experienced, qualified⏎
unethical - immoral, dishonest, morally unacceptable⏎
sole - only, one⏎
responsibility - duty, onus⏎
special - unusual, chosen, out of the ordinary⏎
white elephant - bane, useless (big, expensive) thing⏎
spec - specification, detailed description⏎
simulate - imitate, create artificially⏎