genuine article; real thing; real deal
breakthrough; great discovery
thousands; several thousand
10,000; ten thousand; myriad; everything; all; (arch.) various
debt; loan; liabilities; borrowing money
to return (something); to restore; to turn over; to turn upside down; to pay back; to retaliate; to respond (with)
parts; accessories; components
dimension; perspective; point of reference; level (of something)
question (e.g. on a test); problem; problem (e.g. societal, political); question; question (i.e. doubt); public discussion
century; era; of the century (e.g. fight of the century)
discovery; detection; finding
but then; although; though; reasonable; natural; just
terrible; dreadful; amazing (e.g. of strength); great (e.g. of skills); to a great extent; vast (in numbers)
science fiction; sci-fi; SF
et cetera; etc.; or something; the likes of; for example; for instance
to leave; to exit; to leave (on a journey); to depart; to move forward; to come to; to get to
energy; energy; strength; energy source; energy resource; food energy
outbreak; spring forth; generation (e.g. of power or heat); genesis; ontogeny; development of complex multicellular structures from cell(s) in a simple state
to use (a thing, method, etc.); to make use of; to use (a person, animal, puppet, etc.); to employ; to use (time, money, etc.); to spend
I wonder; should I?; is it?; I wish that; I hope that
just (e.g. "just wait here"); come now; tolerably; passably; well...; I think...
as (i.e. in the role of); for (i.e. from the viewpoint of); apart from... (used to change the topic); even (e.g. "not even a single person"); thinking that...; trying to...
zero; 0; nought; nothing; zilch
piece; fragment; one (object)
counter for occurrences; a time; an instance; inning (baseball); round; episode; chapter
to fall (of rain, snow, ash, etc.); to come down; to form (of frost); to beam down (of sunlight or moonlight); to pour in; to visit (of luck, misfortune, etc.)
to be able (in a position) to do; to be up to the task; to be ready; to be completed; to be made; to be built; to be good at
easy; simple; there's no way that ...
prayer; grace (at meals); exorcism
teacher; master; religious leader; specialist; (arch.) five-battalion brigade comprising 2500 men (Zhou-dynasty Chinese army)
at last; finally; barely; narrowly; just
to get up; to rise; to wake up; to be awake; to occur (usu. of unfavourable incidents); to happen
now; soon; already; yet; further; more
to leave alone; to leave as is; to ignore; to neglect
to sleep (lying down); to go to bed; to lie in bed; to lie down; to sleep (with someone, i.e. have intercourse); to lie flat (e.g. of hair); to lie idle (of funds, stock, etc.)
to receive; to take; to get somebody to do something; to have in one's pocket (a fight, match); to contract (a disease); to catch
concentration; focusing; convergence; within a collection of works
and; besides; because; since; the thing is; for one thing
head (chief, director) of a section or department; head of a (school) club; head of a (school) team
companion; partner; other party; addressee; opponent (sports, etc.)
trouble; bother; trouble; difficulty; care; attention