to be lost (e.g. luggage); to be missing; to be used up; to be run out; to disappear (e.g. pain); to be lost (e.g. a dream, confidence)
period; time; opportunity; chance; age; term (e.g. in office); session (e.g. of parliament)
long (distance, length); long (time); protracted; prolonged
unthinkable; count for nothing; not matter; out of the question
to be conceivable that; to be thinkable that
to carry; to transport; to come; to go; to wield (a tool, etc.); to use
arm; skill; efforts; ability
to let fly; to make fly; to skip over; to leave out; to run fast; to drive fast; to spray
iron (Fe); strong and hard (as iron); railway; railway enthusiast
plot; ulterior motive; thing; article; penis
way to use something; treatment; management (of help)
to set one's sights on; to take aim (at); to have one's mind on
terrific; staggering; tremendous; frightful; ghastly; horrific
force; vigor; influence; authority; impetus; momentum
to spout out; to spurt out; to sprout; to bud; to burst into laughter; to blow (smoke, etc.)
pleasant feeling; good vibes
mountain; hill; mine (e.g. coal mine); heap; pile; crown (of a hat); thread (of a screw)
going in and out; entering and exiting; visiting regularly; frequenting; income and expenditure; incomings and outgoings; increase and decrease
halfway up (down) a mountain; mountainside
to be open (to traffic); to lead to; to flow (liquid, current); to pass; to be understood; to be comprehended; to be honored
cavern; cave; cave system; grotto
to smoke (something); to fumigate; to oxidize; to oxidise
to search for; to look for; to hunt for; to search (a house, pocket, etc.); to search through; to rummage in (e.g. a drawer)
inner part; inside; interior; depths (e.g. of a forest); back (of a house, drawer, etc.); bottom (e.g. of one's heart)
crater; caldera; burner (e.g. on a furnace)
to be tied together; to be connected to; to lead to; to be related to; to be related (by blood)
dangerous; risky; awful; terrible; terrific; amazing
to run away; to flee; to make off; to start to run away
interior; inside; internal
to rise perpendicularly; to tower steeply
to descend (e.g. a mountain); to go down; to alight (e.g. from bus); to get off; to step down; to retire; to be granted
to go by; to go past; to run (between; of a rail service, bus route, etc.); to operate (between); to go indoors; to go into a room; to penetrate
underground; below the ground; world of the dead; the grave; underground (activities, movement, etc.); secret
vigilance; caution; alertness; precaution; being on guard
avenue; street; coming and going; street traffic; flow (of water, air, etc.); transmission (of sound); reach (e.g. of voice)
beyond this point; from now on; after this
assistant ...; probationary ...