source: [word=degrees | lemma=astute] □ □
destination: [word=degrees | lemma=astute] [□] □
spec: It was at once perceived that plutocracy had taken the reins of power , and by cautious and astute degrees was beginning to more thoroughly intrench itself behind the ramparts of the federal government . Preliminary TKR clinical pathwaysshow a trend towards decreased length of stay ( LOS ) and cost per surgery .