the reverse; other side; lining
paying one's own expenses; going into business for oneself; working independently; person who earns their own living
(flight of) stone steps; stone stairway
stone; jewel; precious stone; flint (in a lighter); stone (in go); stone (in the bladder, kidney etc.); calculus
to machine; to cut; to scrape
to pile up; to accumulate
(archaeological) remains; remnants (of ancient structures); ancient foundation
fixed; settled; constant; definite; uniform; regularized
remaining quantity; residual quantity
running out of battery; battery depletion; going flat; loss of energy; depletion of stamina
dance hall; dance floor; landing (stairs); leveling off (e.g. in the economy); period of stagnation
flat; level; calm; tranquil; relaxed (sitting posture); comfortable
moisture; humidity; dampness
stinking; smelly; suspicious; fishy; clumsy; unskilled
in turns; in series; in number order; by rotation
electric line; electric cable; power cable; telephone line; telegraph wire
information transfer; information transmission
noxious gas; poisonous gas; toxic fumes
anticlimax; let-down; disappointment; loss of interest
senior (at work or school); superior; elder; older graduate; progenitor; old-timer
cavern; cave; cave system; grotto
(apparently) that's what it's like, isn't it
gas (state of matter, e.g. poison gas, natural gas); gasoline; gas; dense fog; thick fog; gas stove
bacterium; bacteria; germ
unless one ...; if one does not ...
illness (usu. excluding minor ailments, e.g. common cold); disease; bad habit; bad behaviour; crazy; insane
commonplace; ordinary; typical; ubiquitous; run-of-the-mill; mundane
to descend; to go down; to be handed down (of an order, judgment, etc.); to pass (of time); to surrender; to capitulate; to be less than
to throw at; to turn; to raise
water (esp. cool, fresh water, e.g. drinking water); fluid (esp. in an animal tissue); liquid; flood; floodwaters; water offered to wrestlers just prior to a bout
inclination; slant; slope; bevel; list; dip
waterway; canal; channel; swimming pool lane
slope; incline; slope (of a linear function); gradient (vector calculus)
water vein; underground stream of water; waterway
to be truant; to slack off; to play hooky; to skip school; to cut class; to skip out
it's not over yet; you haven't seen anything yet; it's not over until the fat lady sings; it's too soon to tell; we're not out of the woods
without permission; without notice
taking something out; carrying out; providing money oneself; paying with one's own money; corbel; strengthening under a seam (clothing)