going straight on; going straight ahead
one direction; unidirectional; non-interactive
force; unit; corps; squad; troops; party
speciality; specialty; subject of study; expert; area of expertise
goods; materials; commodities; resources; supplies
instability; insecurity; crankiness
unnecessary; not needed; not necessary
piece(s) of firewood (esp. chopped or split from logs); kindling (twigs, branches, etc.); firewood
means of communication; media of communication; organ of communication; tool of communication
point; tip; head (of a line); front; first; before; (the way) ahead
departure; departing (from ...); sending; sent (by ...); engine; counter for gunshots, bursts of gas, etc.
mostly; nearly; practically; well-nigh; almost invariably; all but
to let out; to utter; to issue; to send; to leave; to depart
to show signs of ...; to have the appearance of ...
expression; presentation; representation; notation
state; state of affairs; appearance; look; sign; indication
stupid; foolish; idiotic; fool; idiot; blockhead
sweet-tasting; sweet; fragrant (smelling); sweet (music); lightly salted; light in salt; naive
to hit (e.g. one's head); to strike; to throw (e.g. a ball, a question, a demand); to express; to vent (e.g. one's anger)
if it is the case that ...
in an instant; in a flash; right away; immediately
to tear; to rip up; to cut up; to cleave; to forcibly separate (e.g. two lovers); to spare (time, money, etc.)
deep knowledge; attainments; scholarship
convenient; useful; finding useful; coming in handy; (priceless) treasure
influence; clout; leverage
to summon; to call (e.g. phone); to convene; to invoke (e.g. subroutine); to call; to open (e.g. a file)
explanation; exposition; description; account; caption; legend
rainfall; snowfall; alighting; descending
Hades (Greek god); Hades; the underworld (in Greek mythology)
ripple; ring on the water; repercussions; Japanese slit drum; instrument made of iron with slits on top; makes a rippling sound
cavity; hollow; void; hollow (voice, smile, etc.); blank (eyes, look, etc.); vacant (expression, stare, etc.)
madness; insanity; irregularity; deviation; fanaticism; fanatic