central dogma (of molecular biology)
barrier wall; bulkhead; partition; septum; diaphragm
course; route; path; process; means
taking refuge; evacuation; backup (of data)
underground; below the ground; world of the dead; the grave; underground (activities, movement, etc.); secret
destruction; disruption; (application) crash
war; battle; campaign; (arch.) troops; (arch.) forces
self-; from ...; this ... (in contrast to some other ...); aforementioned
approximately; about; promise; appointment; shortening; reduction
piece; fragment; one (object)
throwing in; inserting; investment; commitment (of funds, personnel, etc.); launching (a product into the market); introduction
matter of time; question of time
winter; winter season; winter moon
teacher; instructor; sensei; title or form of address for a teacher, master, doctor, lawyer, etc.; intimate or teasing form of address; (arch.) one's elder
to request; to beg; to call; to order; to entrust to; to rely on
well; properly; best regards; please remember me; just like ...; as though one were ...
without; unacceptable; not alright; unsatisfactory
room; wife (of someone of high rank); scabbard; Chinese "Encampment" constellation (one of the 28 mansions)
contacting; (making) contact; connection (with a train, bus, etc.); joining (a railway line, etc.); connection (between matters, incidents, etc.); relation
destructive blast; blowing up; explosion
in bad taste; problematic; of poor character
direction; way; side (of an argument, etc.); one's part; type; category; field (of study, etc.)
very; greatly; much; just about to; almost; very nearly
good; excellent; sufficient; enough; profitable (deal, business offer, etc.); beneficial
natural; understandable; reasonable; no wonder
everyone; everybody; all; everything; all
to get used to; to grow accustomed to; to become skilled in; to become experienced at; to become tame; to become domesticated
thing; object; one's things; possessions; things; something; quality
red; crimson; red-containing colour (e.g. brown, pink, orange); Red (i.e. communist); red light (traffic); red ink (i.e. in finance or proof-reading); (in) the red
preference; priority; precedence
cutting; severance; section; amputation; disconnection
blocking (e.g. the way); obstructing; block (lump of something (usu. square), area of town, etc.); block; physical record (e.g. on magnetic tape); concrete block; blocking (from view, esp. of websites, on social media, etc.)
attack on both sides; pincer movement; double envelopment
to come down; to go down; to hang; to dangle; to move back; to step back; to deteriorate
section (of track, etc.); segment; dimension; interval
passage; pathway; roadway; avenue; aisle
pipe; tube; channels, official or otherwise; (business) connections; tobacco pipe
start; commencement; beginning; initiation
completion; conclusion; perfect (tense, form, aspect)