know-how - knowledge, experience, means, skill⏎
malfunction - fail, stall, break down⏎
manipulate - control, influence, deceive, operate, misuse⏎
lure - persuade, entice, tempt⏎
inoperative - invalid, unusable, powerless, not working⏎
mainstream - usual, normal, main (part), tendency, mass⏎
gauge - measure, estimate, judge⏎
impact - influence, importance⏎