warranty - guarantee, security⏎
uncontested - unopposed, undisputed⏎
strategy - a plan, tactics, policy⏎
tier - level, layer, series⏎
yardstick - gauge, a measure⏎
x-rated - adult, pornographic, unsuitable for children and under-age people⏎
rules - regulations, orders⏎
variable - changeable, non-uniform⏎
vanilla - ordinary, not special⏎
screen - check, inquire⏎