secrecy; confidentiality; privacy; one's circumstances (esp. fiscal)
telecommunications; correspondence
fearfully; timidly; nervously; cautiously; gingerly
putting that aside; that said; apart from that; anyway; be that as it may
to relax one's mind; to feel relaxed; to become remiss; to cease paying careful attention
to overdo; to do too much
vague; desultory; distracted; loose; half-hearted; diffuse
arrangement (of resources); deployment; stationing; posting; disposition; configuration
what is called; as it is called; the so-called; known as; so to speak
disk; disc; tray; shallow bowl; grid; board (e.g. in shogi)
order; item (of a budget revision, etc.); counter for go pieces; counter for surrounded positions (in go)
Tyrannosaurus rex; T. rex; tyrannosaurus
all; altogether; entirely; exactly like; just like; spitting image of
an order of magnitude higher; off by a digit; in a different league; unbelievable; incomparable; unimaginable
fossil; petrifaction; petrification; fossilization
five times (as much); quintuple; fivefold
where; what place; how much (long, far); what extent
destruction; annihilation; devastation; catastrophe
to prevent; to take precautions
early (days); initial stage; initial
once; before; formerly; never yet; never before; first time
mechanism; organization; organisation
small calibre; small caliber
carrying (on one's person); taking with one
to amass; to accumulate; to store; to leave unpaid
being in charge (of an area of responsibility); being responsible (for a work role, etc.)
sense of distance (physical or emotional); feeling of distance
one more; another; the other; not quite; not very good; lacking
difficult to ...; hard to ...
to take (someone) with one; to bring along; to go with; to be accompanied by
subterranean rumbling; earth tremor
shaking; shake; unsettledness; instability; existence of multiple spellings, pronunciations, usages, etc. for a single word