gas (state of matter, e.g. poison gas, natural gas); gasoline; gas; dense fog; thick fog; gas stove
pressure; stress; pressure (e.g. political); coercion; arm-twisting
expansion; swelling; increase; growth
volatilization; volatilisation
oscillation; vibration; swing (e.g. of a pendulum)
public square; square; plaza; open space; clearing
to get accustomed to using
per person; per capita; per head
catapult; ballista; mangonel; onager; trebuchet
new type; new style; new model; new strain (e.g. infectious disease)
difficult to imagine; quite unlikely to; very doubtful; would not expect
impact (of a projectile); landing (of a bullet); striking
shaking; shake; unsettledness; instability; existence of multiple spellings, pronunciations, usages, etc. for a single word
heating power; thermal power; firepower
identical; same; one and the same; fair; equal treatment; without discrimination
to fix upon (one-sidedly); to (ignore somebody's position and) arbitrarily decide something is the case; to scold; to take (a person) to task
spy; agent provocateur; covert operative; maker; builder; constructor
starting; inauguration; launch; founding; establishment; start-up
every conceivable; every single; every possible; all kinds of
whereabouts; address; place of temporary residence
important person; influential figure; big shot; big thing; big one; big game
to gather (attract, receive) attention; to have a high profile; to gain prominence; to become popular
to push in; to force into; to break in (e.g. into a house); to intrude
exchange (e.g. cultural); interchange; interaction; alternating current; AC
listening comprehension; aural comprehension; hearing what others say; gathering information, opinions, etc.; public hearing
changing one's attitude or response according who one is talking to or dealing with
tough measure; firm step; strong measure
decisive action; going through with; daring to do; carrying out
front and back; inside and outside; two sides; duplicity; double-dealing; being two-faced
keeping an alternative up one's sleeve; two-stage preparation
to rub in; to smear on; to spread on; to lay the blame on
hi; hello; hey; listen!; oh; come on!
to dance; to perform a dance
sword battle (staged for television, etc.); sword fight
lightly; easily; carelessly
to push away; to push aside; to shove