one by one; each; every; at intervals of
to differ; to vary; to disagree
eight; eight years of age; two o'clock (old time system)
standard; basis; criterion; norm; reference; datum
applying (e.g. a technology); adoption
high (e.g. ball in baseball); highish; on the expensive side; comparatively expensive; wait tile which produces a winning hand with a higher score
to rain (drops on the large side); to go to pieces; to be taken apart
foundation; basis; bedrock; substrate (circuit board)
revolution; cataclysm; drastic change
to discuss; to talk together
grace; favor; favour; blessing; benefit
to become indisposed; to feel unwell; to have one's physical condition deteriorate
to draw; to paint; to depict; to describe; to picture in one's mind; to imagine
to make sure of; to assure oneself of; to see with one's own eyes; to ascertain
chief; main; principal; major
heating power; thermal power; firepower
retention; maintenance; preservation
mobility; migration; rambling; mobile; moving; ambulatory
detour; circumvention; turning movement
weapon of mass destruction; WMD
dozens; scores of; decades
all people; everybody; ten thousand people
interval; period of time; among; between; good opportunity; chance
ordering (materials); placing an order; order
most suitable; optimum; optimal; best
adviser; advisor; consultant
establishment; founding; incorporation (of a business)
(getting) late; about time; good time (for doing something); good timing
calm; serenity; tranquillity; tranquility
to do completely; to do accidentally; to do without meaning to; to happen to do
other people's affairs; somebody else's problem
neighbour to the right (person, building, etc.)
carelessness; careless mistake; wetting oneself; soiling oneself; (arch.) crude; (arch.) coarse
student in a lower grade; underclassman
I don't know ...; how about ...?; I wonder; what about ..?
assumption (of office); taking up (a post); inauguration; installation