to ring; to sound; to be popular; to be esteemed; to state; to insist
to need; to demand; to take; to require
it was, wasn't it?; must have been; I think (it was); how might it have been?
to turn back; to go back; to come back; to return; to retrace one's steps
sound source; sound generator; tone generator
neighbourhood; neighborhood; vicinity
(moment of) departure; (upon) leaving; retirement
chain; chaining; connection; (genetic) linkage
rate; ratio; profit; assignment; 10%; unit of ten percent; match
to call (someone) back; to recall; to call home; to bring back (memories, etc.); to recall; to revive
to sound; to ring; to resound; to echo; to roar; to rumble
at the same time; concurrently; simultaneously; coinciding (with)
to strum (an instrument); to thrum; to pluck
echo; reverberation; response; reaction; repercussions
to be mixed together; to be blended; to intermingle; to commingle
to deny; to contradict; to negate (esp. a sound); to drown out
given the situation; now that it has come to this; if it comes to this
distinction; differentiation; classification
incessant; constant; continuous; perpetual; everlasting
advance warning; previous notice; announcement; herald; harbinger; forerunner
restless; fidgety; in a hurry
incomprehensible; nonsensical; puzzling; mysterious; meaningless
noisy; loud; much talked of; much-discussed; strict; severe
component; factor; item (e.g. in list); element (e.g. in array); member (e.g. data structure)
turmoil; chaos; confusion
to knock down; to knock off
general classification; broad categorization
to find fault with; to question
shape; form; appearance; state; situation; suitable
very likely; very probable
ironically enough; as irony would have it; in a nice little twist
wedge; chock; linchpin; tie; bond
reaching a stopping place; settling down (before the next stage); getting to a point where one can rest; one paragraph
total darkness; pitch dark; bleak future; poor prospects
to change; to alter; to reform; to correct; to examine; to check
to stray from the right path; to go wrong; to go off the rails; to turn delinquent
missing (of a person); lost; unaccounted for; whereabouts unknown
establishing; proving; ascertaining; identifying; confirming
taking over; handing over; transfer of control; inheriting; passing on the baton
field battle; field operations; open battle; battlefield; battlefront