existence; possession; having; limited company
river; stream; River; the ... river
every year; yearly; annually
various; all sorts of; variety of; (arch.) various colors (colours)
spare time; free time; time (e.g. time it takes to do something); time off; day off; quitting (one's job); firing someone
one's fellow workers; fellow employees
exchange (e.g. cultural); interchange; interaction; alternating current; AC
to deepen; to heighten; to intensify
so; therefore; accordingly; consequently; on those grounds; that is why
fast; quick; early (in the day, etc.); premature; (too) soon; not yet
to look up at; to raise one's eyes; to look up to; to admire; to respect
contacting; (making) contact; connection (with a train, bus, etc.); joining (a railway line, etc.); connection (between matters, incidents, etc.); relation
expresses a firm view or feeling; please ...; would you ...
correct; proper; formal; invertible (matrix); holomorphic
all parts; various parts; every department
one person; being alone; being by oneself; being single; being unmarried; by oneself
apiece; each; at a time; piecemeal
electrical machinery; appliances
acknowledgment; acknowledgement; letter of thanks
other party; other side; ahead; in front; destination
to reach; to touch; to be delivered; to arrive; to be attentive; to be scrupulous
in the morning; during the morning
immediately; right away; at once; instantly
telephone call; phone call; telephone (device); phone
email; mail (usu. in compound words); post; message (sent over a chat application); instant message; male
as soon as possible; ASAP; even a little early
normal; ordinary; normally; ordinarily; local train; train that stops at every station
properly; accurately; exactly; neatly; tidily; orderly
direction; way; side (of an argument, etc.); one's part; type; category; field (of study, etc.)
slow; time-consuming; late (in the day); towards the end (of the day or night); later (than expected or usual); late
meaning; significance; sense
skip it; drop it; I've had enough (e.g. when offered something); that's enough
honorific/polite/humble prefix; honorific suffix
being very busy; busyness
inside; interior; among; within; middle; center; during
difficult; hard; impossible; unfeasible; fussy; particular; gloomy
excuse me; pardon me; I'm sorry; thank you
I'm sorry; (it's) inexcusable; thank you very much (for help, etc.)