upper class; upper echelons of society; the rich and powerful; the elite
luxury; extravagance; to live in luxury; to indulge oneself; lavish (use of something); abundant
rate; ratio; comparatively; contrary to expectations
to spout out; to spurt out; to sprout; to bud; to burst into laughter; to blow (smoke, etc.)
absorption; suction; aspiration; attraction; draw
underground; below the ground; world of the dead; the grave; underground (activities, movement, etc.); secret
used for cooling; used for refrigeration; heat-absorbing
to cool (from room temperature); to chill; to calm down; to cool off; to be frightened (at); to be scared (of)
filtration; filtering; percolation
clean; hygienic; sanitary; pure; virtuous; immaculate
betterment; improvement; kaizen (Japanese business philosophy of continuous improvement)
pretty; lovely; clean; clear; completely; entirely
to draw (water, etc.); to scoop up; to pump up; to draw on (ideas) (from subordinates, the public, etc.); to take into account; to adopt
inspection; study by observation; field trip; sitting out (e.g. PE class)
supervision; control; superintendence; director; superintendent; supervisor
cold (to the touch); chilly; icy; (emotionally) cold; coldhearted; unfeeling
to declare; to assert; to say bluntly; to say straight out
sitting on the floor grasping one's knees (as in a gym class)
to change (e.g. a bill); to transfer (e.g. money); to switch over; to move over
grace (of God); benevolence (of Buddha); assistance; help; effects; influence
to raise one's face; to lift one's head; to raise one's eyes
of no interest; not interested
unfeeling; heartless; cold-hearted; cruel
to have a limit; to go too far (e.g. joke)
besides; in addition; also; moreover
to receive; to take; to get somebody to do something; to have in one's pocket (a fight, match); to contract (a disease); to catch
to offer (a suggestion, etc.); to propose (an idea, etc.); to approach with (a proposal, etc.)
transfer; assignment; conveyance
gold (Au); golden (color); valuable; of highest value; money; gold coin; Friday
system; institution; organization; organisation
but; however; provided that
applying (e.g. a technology); adoption
orbit; trajectory; railroad track; (right) track; proper course
to inherit; to receive; to take over by transfer