small quarrel; dispute; run-in; issue; trouble
this and that; this or that; one thing or another; this way and that
core; heart (of the matter); point; crux; kernel
regarding ...; concerning ...; about ...; on ...; with respect to ...; in regard to ...
harvest; crop; fruits (of one's labors); gain; catch (fishing); bag (hunting)
to gain knowledge; to be illuminated; enlightening; informative; illuminating
twilight; sunset; dusk; evening
shopping; purchased goods
in hand; on hand; on one; handheld
to suffice; to serve the purpose; to be satisfied
many; a lot of; a great number of; numerous
to challenge to (a fight, game, etc.); to throw down the gauntlet; to tackle (e.g. a problem); to attempt; to pressure (someone) for sex; to make advances to
(not) a single person; (no) one
to be wide-ranging; to be diverse; to cover a lot of ground; to cover various topics
travelling (a long and difficult journey) on foot; walking (all the way) across; travelling through; travelling all over (e.g. a country); visiting all the major locations (of a region, etc.)
degree of difficulty; difficulty level
interior; inside; internal
vast; extensive; immense; huge; large; grand
layer; stratum; class; stratum; sheaf; counter for stories (of a building)
difficult; tough; formidable; redoubtable; stubborn
unceasing; never-ending; endless
capture (of enemy territory); taking (by storm); defeating (an opponent); attacking (a problem) strategically; strategy; tactics
getting rich quick; making a killing; making a fortune at a single stroke
nature; spontaneity; natural airhead
ball; sphere; bead (of sweat, dew, etc.); drop; ball (in sports); pitch (e.g. in baseball); pile (of noodles, etc.)
excavation; exhumation; digging up; discovery (of a new fact, talent, etc.); finding; unearthing
to take home; to carry home; to bring back home; to take out (e.g. food)
to sell; to betray; to sell out (one's friend, country, etc.); to make (oneself) known; to establish (a reputation) for oneself; to pick (a fight, quarrel, etc.)
average; medium; mid-grade (item); regular grade; same level as; equal to
great achievement; great feat; great work; great undertaking
achievement; attainment; accomplishment; realization
person in the same line of business; people in the same trade; the trade; the profession
ordinary person; member of the general public; non-celebrity
success in life; getting ahead; successful career; promotion; climbing the corporate ladder; eminence
day and night; around the clock; always; constantly
to put one's life on the line; to risk one's life; to put everything one has into it
to compete ruthlessly; (lit.) to sharpen swords
only; merely; but; no more than
inside; interior; inner part
invasion; incursion; raid; aggression; intrusion; trespass
to breathe out; to breathe; to tell (a lie); to use (foul language); to vomit; to throw up