vacation - holiday⏎
salvage - restore, save (from being destroyed)⏎
walkout - strike (by workers), fail in duty⏎
strategy - a plan, tactics, policy⏎
scale - range, spectrum, measure, gauge⏎
revoke - cancel, not retain, end validity of⏎
retain - keep something, hold something back preserve⏎
sample - tester, taste, example, small amount⏎
zero hour - departure, beginning (of operation)⏎