rapidly (e.g. progress, moving forward); growing visibly; quickly; steadily; by leaps and bounds
to advance; to go forward; to precede; to go ahead (of); to make progress; to improve; to deepen
to take (someone) with one; to bring along; to go with; to be accompanied by
to set foot into; to enter; to step inside; to cross the threshold
to cover; to hide; to conceal; to wrap; to disguise
nature; spontaneity; natural airhead
artificial; man-made; human work; human skill; artificiality
structure; construction; makeup; framework; organization; pattern
the West; the Occident; Western countries
old; aged; long; since long ago; of the distant past; long-ago
underground; below the ground; world of the dead; the grave; underground (activities, movement, etc.); secret
to grow; to spring up; to sprout; to cut (teeth)
so; like this; in this way
countryside people (in town); visitor from the country; out-of-towner; country bumpkin (visiting the big city); yokel
thrust; charge; digging into (a matter); depth; straight man (of a comedy duo); quip; jab
hunting ground; hunting preserve
excessively spacious; unduly wide; sprawling
skeleton (of a vertebrate, ship, building, etc.); transparency (revealing the inner workings of a device); translucency; skeleton (sport); skeleton (code)
trouble; burden; nuisance; care; dependence; support
to make war (on); to wage war (against); to compete (against); to struggle (against adversities, etc.); to fight
anxiety; uneasiness; worry; apprehension; fear; insecurity
to ask; to enquire; to inquire; to search; to look for; to look into
suffix for familiar person
father; dad; husband; you; he
together; at the same time; same; identical
missing (of a person); lost; unaccounted for; whereabouts unknown
Eh?; What?; Come on!; Damn!
debt; loan; liabilities; borrowing money
life story; personal narrative; story of one's life
plate; dish; serving; helping; kanji radical 108 (at the bottom)
truth or falsehood; genuineness; authenticity; veracity
unclear; obscure; unknown; unidentified; ignorance; lack of wisdom
corresponding to (in meaning, function, etc.); being equivalent to; appropriate; suitable; to be proportionate to; to be in keeping with
unlicensed; without a license (licence)
disappearance; running away; going missing; absconding
to get tired; to tire; to become worn out (of a well-used object); (arch.) to starve
childcare; child-rearing; nursing; upbringing
abandonment; renunciation; resignation; abdication (responsibility, right)
at work; in the midst of work; working
dying at one's post; being killed in the line of duty