flashing lights; revolving lights; lights used on the top of emergency vehicles
great success; huge success
investigation; inspection; examination; tune; note; melody
to shine on; to illuminate; to compare (with); to refer to
to turn back; to go back; to come back; to return; to retrace one's steps
how long; how far; how much
to forget to say; to forget to mention
strange; unfamiliar; mysterious; suspicious
one act (of a play); scene; event
with a vroom; with a sudden shaking
care; precaution; guarding; caution
self-defense; self-defence
enemy encounter; encounter (with); running into; coming across
detour; circuitous route; diversion
to set foot into; to enter; to step inside; to cross the threshold
using anything one can lay one's hands on; haphazardly; on the rebound; at random; indiscriminately
all right; very well; there, there; patting (e.g. a child on the head); stroking
rapidly; vigorously; by leaps and bounds; steadily
cutting edge; leading edge; forefront; tip; end
credibility; authenticity; confidence; reliability
no more than; just; only; mere; goes no further than
case (container); case (instance, situation); case
recording medium; storage medium
enclosing (e.g. with a letter)
voice; speech; phone (as opposed to a phoneme); speech sound; audio; sound (as opposed to the picture)
restoration to life; coming to life again; reformation; rehabilitation; recycling; reclamation; playback
source of electricity; electrical power; power (button on TV, etc.)
meeting; conference; session; assembly; council; convention
topic of discussion; agenda
research funds; research expenses
priority; order of precedence
process; course; mechanism
element (esp. component in electronics); elemental device; device; data; datum
integration; unification; unity; combination; consolidation; synthesis