to be perturbed; to be agitated
hero; heroine; Eroica Symphony (Beethoven, 1804); Heroic Polonaise (Chopin)
upper part; upper stream; upper course of a river; right side of the stage (audience's or camera's POV); stage left (actor's POV); skillful (in comparisons)
scar; spasm; twitch; cramp
insincere smile; ingratiating smile; polite smile; forced smile
guidance; leading (the way); information; notice; announcement (of one's arrival); invitation
to urge; to encourage; to press; to stimulate (e.g. growth); to hasten (e.g. development); to quicken
individual; one by one; separate; each
online communications; personal computer communications (esp. pre-Internet); pre-Internet online service
user guide; how to operate; operation procedures
to sound shrill (of a voice); to sound high-pitched and excited; to get excited; to become restless; to be thrown too high; to come in high
advanced student; advanced learner; advanced practitioner; experienced person
gait; walk; stride; trace (e.g. of route taken by hunted criminal); track; trail
certain; one; (arch.) I; (arch.) me
gossip; government OSI procurement; GOSIP
journal; magazine; periodical
editor (in publishing, etc.)
being enrolled (at a school); being registered; being a member (of a team, organization, etc.)
interception (email); wiretap; bug
doubt; misgivings; distrust; suspicion
to whisper; to murmur; to rumor; to rumour
one's post; one's station; department; bureau; section
rudeness; impoliteness; discourtesy; insolence
dealing with (people, customers, complaints, etc.); receiving (callers, visitors, etc.); attending to; handling; serving
year; counter for years (e.g. of an era), grades (e.g. school); period of an apprentice's contract (usu. ten years)
chase; pursuit; tracking; following up; tracing
attentive; cautious; careful; watchful
news (from somebody); letter; contact; (somebody's) whereabouts; (somebody's) movements
to sever; to cut off; to suppress; to eradicate; to abstain (from); to give up
acquaintance; appreciative friend
to find out; to discover; to detect
fort; fortress; stronghold; fortification
publication; issue (of journal, newspaper, etc.); issue (of banknotes, bonds, passport, etc.); raising an event (software)
identification; ID; identity
identification papers; ID; piece of identification; identity document
to doubt; to think (something is) doubtful; to wonder; to be suspicious
military physician or surgeon
one's physical safety; personal security
activity (of a person, organization, animal, volcano, etc.); action; movie (esp. during the silent movie period)