century; hundred years; (fig.) a long time
to use up; to exhaust; to wear out
to be foolish; to be stupid; to be ridiculous
drying up; running dry; running out; being exhausted; being drained
to extend; to stretch out; to attend; to participate in; to enrol; to enroll
life; existence; (one's) working life; career; life force; lifeblood
exceedingly; extremely; decisively
danger; peril; hazard; risk
treatment strategy; method of treatment; therapeutic approach
to defend against; to protect against; to prevent; to avert; to avoid
but; however; provided that
almost; roughly; approximately
rate; ratio; comparatively; contrary to expectations
classification; categorization; sorting
plural; multiple; several
to be mixed; to be blended with; to associate with; to mingle with; to join
having; holding; wear; durability; charge; expense
creation; generation; formation; derivation
cause; seed; variety; kind; counter for varieties
change; conversion; transformation; transformation
collecting; accumulating; collection (of art, stamps, insects, etc.); garbage collection; waste collection
possession; retention; maintenance
to that extent; accordingly; that being the case; that state; that condition
maintenance; preservation; improvement
some; few; somewhat; to a certain extent; (arch.) many; (arch.) a lot
to compete; to contest; to quarrel; to argue; to deny (e.g. evidence)
trouble; troubles; worry; distress; sorrows; anguish
all; whole; entire; complete (set); in total
chief; main; principal; major
row of houses; every house; each house; all; totally
average value; mean value; mean; expectation
very; extremely; excessively
scarcity value; rarity value; preciousness
to roll; to wheel; to turn over; to tip over; to leave; to buy and sell (quickly for a profit)
image (in one's mind); impression; (computer) image; depiction (e.g. of a product); rendition
work; operation; manufacturing; fatigue duty
(organ) rejection; unthinking dismissal; strong reaction (against)
careful; cautious; prudent; discreet; deliberate
easily (reach, exceed, etc.); comfortably; amply; fully; well over
to wipe; to mop up; to get rid of (an impression, feeling, blemish, etc.); to dispel (e.g. shame); to erase
start; beginning; build up; how well a pitcher pitches at the start of the game
with a crack (e.g. branches, knuckles)