(positive) economic effect
head (chief, director) of a section or department; head of a (school) club; head of a (school) team
without; but if; otherwise; or else
accurate; correct; precise; exact
topic of discussion; agenda
to say; to tell; to state; to do
avenue; street; coming and going; street traffic; flow (of water, air, etc.); transmission (of sound); reach (e.g. of voice)
to see someone off (at a station, an airport, etc.); to escort (e.g. home); to follow something with one's eyes until it is out of sight; to let pass; to pass up (an opportunity etc.); to shelve (a plan, deliberation on a bill, etc.); to postpone
lack of ability; inadequacy; (being) out of one's depth
afterwards; at a later time; later on; after some time
negligence; neglect; carelessness; procrastination
certain; sure; definite; reliable; sound; solid
you (plural); all of you; you all
how long; how far; how much
to be coming; to be popular; to be fashionable; to be angry; to have blown one's lid
application; entry; request; subscription; offer; proposal
one class; one set; a pair; a suite; a series
verbal gaffe; verbal slip; slip of the tongue; using improper words
deep; profound; dense; thick; close (relationship); intense; strong
dropping (of tears, dew, etc.); falling off; dropping off; inadvertently (coming to the surface); letting out (e.g. a secret)
crash; smash; bang; sound of a large, heavy object falling
flow (of a fluid or gas); stream; flow (of people, things); passage (of time); course (of events); (step-by-step) procedure; group of people who remain together after the end of an event
participation in a war; going to war; taking part in a competition or contest
limit; limits; degree; extent; the end; the last; as long as ...
memory; ability to remember
lapse of memory; forgetting completely; (consigning to) oblivion
strength; power; proficiency; ability
state; condition; situation; appearance; circumstances
messy; confused; chaotic; complaining about various things
terrible; dreadful; terrifying; surprising; startling; tremendous
self-affirmation; self-approval
immediately; right away; at once; instantly
this way (of doing); this method; this sort (of thing); this type
immediate; prompt; quick; rapid; urgent; pressing
simple; artless; naive; unsophisticated
doubt; question; suspicion; dubiousness