estimate; guess; direction; bearings; registration mark (printing); approximately
madness; craziness; insanity
tough; strong; stiff; tenacious
to look unconcerned; to assume a composed look
materials; data; document
disaster; accident; shipwreck; distress
true character; true heart; true spirit
to throw out; to drop; to toss; to abandon; to neglect; to dismiss
information; experience; observation; seeing and hearing
canteen; flask; water bottle; thermos
something wrong; accident; change; abnormality; aberration
leakage; omission; oversight; I; me
bottomless; unlimited; immeasurable; inexhaustible
suffocation; choking; asphyxia
person adrift on the sea; castaway (on an island)
presence or absence; whether something is there or not; whether something happens or not
state of mind; (one's) mental state
use; utility; effect; benefit
sample; example; specimen; display model (e.g. plastic food models used by restaurants)
positioning; measurement of position
dealing with (people, customers, complaints, etc.); receiving (callers, visitors, etc.); attending to; handling; serving
charge; duty; person in charge; connection; linking
to get angry; to become perverse
to cut corners; to be shoddy
to be inclined to do; to be willing to do
alternation; change; relief; relay; shift; substitution (sports, etc.)
solitude; loneliness; isolation
to speak distinctly; to speak clearly; to put it bluntly; to get to the point; to be frank
in person; personally; directly
direct control; direct supervision