difficulty; hardship; trouble; infeasibility; inability (to carry out)
to be doing; to be in the process of doing
incessant; constant; continuous; perpetual; everlasting
growth; development; growing up; growth (of a company, the economy, etc.)
necessary; needed; essential; necessity; need; requirement
artificial satellite; man-made satellite
frame; framework; border; box; limit; restriction; category
deviation; departure; omission
giving something a try because it will not do any harm
how; in what way; by what means
vague; ambiguous; shady; disreputable; fuzzy
to point; to nominate; to select someone; to identify; to indicate; to play (a game of shogi)
space (between); gap; period of time (during, while); duration; between (two parties or things); among (a group); relations (between)
designation; specification; assignment; appointment; pointing at
thought; imagination; mind; desire; wish; love
to begin to say; to start talking; to broach (a matter); to be the first to say; to suggest (doing); to propose
aforementioned; above-mentioned
default settings; initial settings; initial configuration; initialization; initialisation
reason; cause; circumstances
cancellation; rescinding; release; calling off; lifting (sanctions); delisting
possible; potential; practicable; feasible
to desire; to wish for; to expect; to see; to command (a view of)
secret; secrecy; mystery; secret (e.g. to success); esoteric teachings
to get torn; to tear; to rip; to be broken off (of negotiations, etc.); to break down; to collapse
circumstances; condition; to arrange; to manage; to lend money; to raise money
dark; gloomy; depressed; dispirited; dark (in colour); dull; ill-boding
ceiling; ceiling price; (price) ceiling
comprehension; consent; understanding; OK; roger (on two-way radio)
uninterested; unconcerned; plain; light; flowing gently
deep psyche; unconscious mind; depth psychology
drawing up (e.g. legal document, contract, will, etc.); preparing; writing; framing; making; producing
special characteristics; peculiarity; distinctiveness
origin; source; history; originally; from the start; by nature
foundation; root; basis; root and trunk
copy; photocopy; blurb on a book jacket; catch copy
near; close; close (in time); soon; close (relationship); friendly
is something that; is that which
to say in other words; to put another way; to express in different words; to reword; to rephrase