by the same token	in a corresponding way
outback	inland areas where few people live
to sweep aside	to remove
incorrigible	that cannot be changed
impermeable	not allowing liquid to pass through
impenetrable	impossible to understand
illegible	that cannot be read
to allay	to make less severe, to mitigate
deflation	reducing an amount of money in circulation
setback	sth that hinders the progress
a dash of sth	a small amount ex. of salt
all too often	in most cases
every so often	occasionally
in some/many respects	with regard to
to swarm	to be plentiful in a place
to throng	to move in a crowd
to flack	to come in crowds
to trickle	to cause sth to flow in a thin stream
celestial	heavenly
celerity	speed, rapidity
to cede	to yield
to cavil	to make frivolous objections
cavalier	offhand or casual, naughty
a cavalcade	a procession, a parade
caustic	burning, sarcastically biting
causal	implying a cause-and-effect relationship