stranglehold - complete control, retention⏎
restrict - limit amount or size of keep under control⏎
unscrupulous - dishonest, not fair, not honest, without morals,⏎
valid - genuine, legally or officially acceptable⏎
shrewd - intelligent, showing good judgment clever at understanding⏎
used - second-hand, pre-owned, employed, utilised, utilized⏎
transparent - clear, unambiguous, open, artless, not secret, easily understood⏎
training - learning, development, course, trainings, coaching, mentoring⏎
strategic - planned⏎