explanation; commentary; exposition; elucidation
the world; society; sphere; circle; world-renowned; world-famous
substance; true form; main part; main unit; object of worship (at a shrine, temple, etc.); noumenon
work-in-progress; working state
gravity; gravitation; gravitational pull
cut; cutting; omission; cutting; haircut; (continuous) shot (in a film or TV show); illustration (in a book, newspaper, etc.)
busyness; a lot of things to do; frequent use; heavy use (of); many uses
fault; defect; flaw; failure (in an examination); failing grade
substance; essence; entity; subject; content; reality
under (influence, control, conditions, etc. of); during (war, occupation, etc.)
to some degree; up to a point; to some extent
to make war (on); to wage war (against); to compete (against); to struggle (against adversities, etc.); to fight
online; on the line (of a ball; in tennis, volleyball, etc.)
(practical) experience; personal experience; hands-on experience; first-hand experience
to use (something) as a selling point
even; (if) only; just; besides; on top of that
main constituent; core; nucleus; subject
I don't know about ... but; it may be possible for ... but
self-respect; prudence; not acting rashly; taking care of oneself; being careful with one's health
being able to do as one pleases; doing at will; pothook
transformation; variation; metamorphosis; modification; deformation; variety
to move; to shift; to inspire; to rouse; to change; to alter; to operate
excluding; except (for); apart from; outside (a boundary, scope, etc.)
armrest (of a chair); elbow rest
following (e.g. someone's opinion); being servile to; adherence; compliance; emulation; mimicking
to do physical exercise; to be physically active; (lit.) to move one's body
occasion; time; circumstances; (in) case (of); when
handrail; railing; banister
way of using (something); way to use; how to use; way of handling (employees, subordinates, etc.); way of treating; treatment
to take the lead (in doing); to take the initiative; to be the leader
to tinker with; to fumble with; to fiddle with; to twiddle
oh!; good heavens!; ugh!; oh no!; ah!; the penny drops!
soft; tender; gentle; mild; light (topic, book, etc.); informal
feel (of a material); texture
feel; touch; manner (towards others); most impressive part; best part; beginning
as one likes; as one wants; as one wishes; as one hopes; as one sees fit; to one's satisfaction