smirkingly; broadly (grinning)
same period; corresponding period; same year (of graduation, entering a company, etc.); contemporary; synchronization; synchronism
to meet; to encounter; to see; to have an accident; to have a bad experience
alien (from another planet)
appearance; figure; shape; form
habit; behavior; behaviour; trait
illness (usu. excluding minor ailments, e.g. common cold); disease; bad habit; bad behaviour; crazy; insane
port (left side of vessel)
deck (e.g. ship, tape, cassette, observation, train vestibule)
opening (a door, window, etc.); leaving open; opening up (e.g. to the public); allowing (public) access
fall; decline; lowering; deterioration; degradation
transmission (e.g. news, chemical signals, electricity); communication; delivery; conveyance; transfer; relay
in hand; on hand; on one; handheld
general mobilization; general mobilisation
pressurization; pressurisation
surveillance camera; security camera
partly open; in half bloom
usual; ordinary; normal; regular; general; common
lighting (a lamp); turning on a light
dark; gloomy; depressed; dispirited; dark (in colour); dull; ill-boding
not yet known; unknown; strange
stimulus; impetus; incentive; encouragement; motivation; provocation
feeling startled; getting a shock; prank; practical joke
definitely; absolutely; absolute; unconditional; absoluteness
comprehension; consent; understanding; OK; roger (on two-way radio)
life; existence; (one's) working life; career; life force; lifeblood
expression; presentation; representation; notation
really; truly; indeed; good grief
to differ; to vary; to disagree
mild; calm; gentle; quiet; congenial; amicable
yes; indeed; ha!; what?; huh?; sigh
after this; from now on; hereafter; thereafter; since (then); after
present point (i.e. in history); at the present time
sound; noise; acoustics; reverberation; echo; audio
oscillation; vibration; swing (e.g. of a pendulum)
inner structure; internal anatomy
analogy; analogical reasoning; analogical inference; analogy