communication satellite; Broadcast Satellite; BS
directionality; directivity
radio wave; reception; signal; saying strange things
interception (email); wiretap; bug
interception; monitoring; tapping
nickname; alias; pseudonym; pen name; nom de plume; other name
remarkable ability; mastery; brilliant technique; go-getter; resourceful person; wizard
to have two things (at the same time) (e.g. good and bad points); to also have something (in addition to something else)
electricity; (electric) light
signal; signalling; signaling; traffic light; traffic signal
conclusion; resolution; gathering and bundling; convergence; focusing (e.g. light); convergence
wired; cabled; communication by wire
radio (communication); wireless; not using wires
still; as yet; (not) yet; more; (more) still; at least
change; conversion; transformation; transformation
is something that; is that which
area of the field one is supposed to (or able to) defend; (one's) field; (one's) scope; one's type; kind of person one is attracted to
superscription (on a letter, parcel, etc.); address; overwriting (data, file, etc.)
elimination; erasure; clearing; elimination (of variables)
storage medium; recording medium
(television, radio, etc.) receiver
complex; complicated; intricate; mixed (feelings)
engineer; technical expert; technician; craftsperson
cryptography; encryption technology
well-known only to those in the know; be well-known but to the few; highly regarded by a select few
reservation; putting on hold; deferment
it's best to; it's safest to; there's nothing better than
advantageous; favourable; better; profitable; lucrative; gainful
through; throughout; in the course of; all over or throughout (e.g. a place)