nature; property; disposition
positive; assertive; active; proactive; aggressive
gas (state of matter, e.g. poison gas, natural gas); gasoline; gas; dense fog; thick fog; gas stove
oscillation; vibration; swing (e.g. of a pendulum)
container; receptacle; vessel; packaging
to bear; to stand; to support; to withstand; to be fit for; to be equal to
collection; recovery; withdrawal; retrieval
allocation; appropriation
rising; ascending; climbing
to continue; to keep up; to keep on
suitable or moderate temperature
exchange; interchange; switching; reciprocity; barter; substitution
business; task; use; purpose; for the use of ...; used for ...
water tank; cistern; fish tank; aquarium
present point (i.e. in history); at the present time
to move; to shift; to inspire; to rouse; to change; to alter; to operate
for; for the sake of; to one's advantage; because of; as a result of
elevation; rise; improvement; advancement; progress
establishment; institution; installation (of a machine or equipment)
substitution; alternation; alternative; substitute
where; which; anyway; anyhow; sooner or later; eventually
beginning; outset; first; onset
ignition; lighting; firing; setting off
to need; to call for; to require
conviction; belief; confidence
interval; period of time; among; between; good opportunity; chance
rest; break; recess; intermission
to enter; to go into; to break into; to join; to enroll; to contain; to hold
announcement; publication; presenting; statement; communique; making known
perplexity; difficult question; difficult problem
obsession; fixation; complaining; criticizing; speciality (e.g. of restaurants)
to throw away; to cast away; to abandon; to desert; to give up; to resign
loop; band; loop (programming); loop (railway line); time loop; temporal loop
cast (play, film, etc.); cast (e.g. type conversion)
splendid; magnificent; utter (esp. defeat); total; (arch.) something worth seeing; (arch.) sight