possible; potential; practicable; feasible
discovery; detection; finding
potentiality; likelihood; possibility; availability
one; 1; best; first; foremost; beginning; start
favourable terms; favorable terms; favourable conditions; favorable conditions; place in the sun
where ... is concerned; when it becomes; if it becomes
insufficiency; deficiency; shortage; dissatisfaction; discontent; complaint
earnest; sincere; pressing; urgent; pertinent; appropriate
discomfort index; temperature-humidity index
double; twice (as much); times (as much); -fold; 1-nth; 1 to n
trial calculation; preliminary calculation; estimation
(essential) utilities; lifeline
maintenance; preservation; improvement
the other day; a few days ago
unloading (a ship); landing; disembarkation
explosion; detonation; eruption; eruption (of discontent, etc.); outburst; outpouring
accident; incident; trouble; circumstances; reasons
human nature; human heart; public feeling; people's sentiments; consciousness; awareness
to exert (influence); to exercise; to cause (e.g. damage); to do (e.g. harm); to bring about (e.g. benefits); to extend
influence; effect; to influence; to affect; to have an influence on
big; large; loud; extensive; spacious; important
already; now; no longer; not any more
number; edition; sobriquet; pen-name; size (of printing types, canvases, knitting needles, etc.); suffix attached to names of ships, trains, airplanes, etc.
concern; circumstance which is becoming a problem; case (court)
consideration; examination; investigation; study; scrutiny; discussion
to get; to earn; to understand; to comprehend; to receive something undesirable (e.g. a punishment); to get (ill)
I've heard that ...; rumour has it that ...; it appears as if ...
repatriation; return; (electrical) feedback
cruise; navigation; sailing
danger; peril; hazard; risk
to pass through; to pass by; to pass (of time); to elapse; to have expired; to have ended; to exceed
time; hour; period; class
energy; energy; strength; energy source; energy resource; food energy
perfection; thoroughness; consummation
if it is the case that ...