plural; multiple; several
monitoring; watching; observation; surveillance; guarding; supervision
defense; defence; protection
headquarters; head office; main office
to convey; to report; to transmit; to communicate; to tell; to impart
to barricade oneself in; to hold (a fort, etc.); to shut oneself up; to be besieged; to dig in
therefore; consequently; accordingly; for that reason
to pass; to pass on; to give (something) a miss; to cut it out; to knock off (for the day); to let the matter drop
demand; firm request; requisition; requirement; desire
entering; setting (of the Sun); containing; content; income; beginning
route; course; path; one's future course (e.g. after graduating high school)
seventh (interval, chord)
current; urgent; to confront (an issue); to face (up to something); for the meantime; at present
as you please; in any way you like; as you wish
generally; mainly; nearly all; almost all; gist; summary; staying within bounds
to kill; to slay; to suppress; to block; to suppress (a voice, feelings, etc.); to hold back
(something) has never occurred; to have never done (something); such a thing has not happened; never happens; there is never a time when
funny; amusing; strange; odd; improper; unsuitable
to come out; to appear; to turn up; to emerge
it is not (like that) either
to be placed on; to be set on; to be piled on; to appear (in print); to be mentioned; to be recorded
(idle) curiosity; fancifulness; whimsy; (having) strange tastes
drumming (noise); beating; rapidly; quickly; continuously; one after the other
(what) the heck; (why) in the world; one object; one body; one form; one style
oh my god; how; what the; incredible
worst; horrible; horrid; in the worst case; if worst comes to worst
remembrance; recollection; recognition
terrific; staggering; tremendous; frightful; ghastly; horrific
spectrum (radio, etc.); spectral; spectra
iron (Fe); strong and hard (as iron); railway; railway enthusiast
scattering; diffusion; spread (e.g. signal across the spectrum)
speed; velocity; pace; velocity
course; route; course (of study); program; lane (in running, swimming, etc.); course (of action); policy
to be disconnected; to get out of place; to miss the mark; to get it wrong (e.g. guess, expectation); to be removed; to be excluded
concatenation; coupling; connection; linking; consolidation (e.g. of company accounts)
collision; crash; running into; conflict; quarrel; clashing
to clear away; to remove; to demolish
to stop; to stay (e.g. the night); to contain; to keep (in position, in place); to record (e.g. a fact); to retain