sink - decrease, deteriorate, suppress⏎
surpass - outdo, be superior⏎
tactical - schematic, worked out, carefully planned, strategic⏎
uneconomic - wasteful, unprofitable⏎
train - teach, instruct, tutor, coach, mentor, educate, edify, nurture, develop, school, explain, impart (facts/information), prepare, prime, demonstrate, illustrate⏎
thrive - prosper, flourish, become strong or healthy or successful⏎
scheme - plan, system⏎
volatile - excitable, transient, suddenly changeable⏎
simulate - imitate, create artificially⏎
salvage - restore, save (from being destroyed)⏎