stable - steady, unchanging, firmly fixed⏎
tier - level, layer, series⏎
unique - special, unusual, inimitable, one of a kind⏎
vacant - empty, not being used⏎
stress - pressure, importance, emphasis, emphasise, emphasize⏎
viable - possible, cost-effective, safe, can be done or achieved or used, likely to be successful⏎
slogan - by-line, tag line, maxim, advertisement⏎
yes - okay, affirmative, confirmed, agreed, understood⏎
superintend - oversee, manage, supervise⏎
result - outcome, product, completion⏎