period; epoch; the times; those days; oldness; ancientness
town; city; municipal; urban
research establishment; research institute; laboratory
isolation; segregation; separation; quarantine
imitation; counterfeit; fake; sham; ersatz (object)
un-; non-; negative prefix
potentiality; likelihood; possibility; availability
service; help; discount; discounted item; free service; freebie; service
information; news; intelligence; information; data contained in characters, signals, code, etc.
to be opposite; to face each other
opposite side; opposition
to ignite; to set fire to; to spark (an incident, etc.); to inflame (a situation, etc.)
purpose; goal; aim; objective; intention
kana; Japanese syllabary (i.e. hiragana, katakana)
pure; true; genuine; unmixed
on good terms with; on cordial terms with; getting along well with; to make friends with; to be good friends with; to get along with
simply; merely; only; solely
to bail out (water); to scoop out
inadvertently; for no special reason; truthfully; unexpectedly; after realizing; without knowing
still; yet; more; still more; as ...; like ...
to talk back; to answer back; to retort; to say over; to repeat (what one has said)
to remove; to take off; to drop (e.g. from a team); to remove (from a position); to leave (e.g. one's seat); to go away from
to smoke (a cigarette); to behave as ...; to accelerate; to rev up
pair; the two; both persons; both things
crevice; crack; spare moment; interval; chink (in one's armor, armour); unpreparedness
grayish white; greyish white
just right (time, size, length, etc.)
to bury (e.g. in the ground); to fill up (e.g. audience fills a hall); to cause to be packed; to plug (a gap); to stop (a gap); to make up for (a loss, shortage, etc.); to make amends
slope; slanting surface; bevel
narrow; confined; small; limited; narrow-minded; confining
to run; to run (of a vehicle); to drive; to rush (to); to dash; to retreat; to flee
single track (railway); single line; solid wire; solid-core wire; single-strand wire
orbit; trajectory; railroad track; (right) track; proper course
open air; outdoors; outside
scenery; scene; landscape