(if) by some chance; by some possibility; in the unlikely event that; (unlikely event of) emergency; the worst(-case scenario)
as before; as ever; as it was originally
(practical) experience; personal experience; hands-on experience; first-hand experience
imagination; supposition; virtual; potential (enemy)
very thin; flimsy; cheap; shallow
light; easy; non-serious; minor
classical music; classic; classical; classic (work); the classics
hold music; music on hold; hold tone
to flow out; to stream out; to pour out; to gush forth; to leak; to ooze out
deep (of emotions, connections, etc.)
how many people; a number of people
endless; boundless; innumerable; endless; never-ending; going on forever
and yet; even so; nonetheless; for all that
through; throughout; in the course of; all over or throughout (e.g. a place)
hello (e.g. on phone); excuse me! (when calling out to someone)
to risk one's life (to do); to put one's life on the line; to step forward (to do); to give one's all
betterment; improvement; kaizen (Japanese business philosophy of continuous improvement)
fabrication; put-up job; trumped-up story; frame-up; hoax
giving a loud pep talk; encouraging (somebody) strongly in a loud voice
stinking; smelly; suspicious; fishy; clumsy; unskilled
to enquire of someone about something (inquire); to question; to interrogate; to grill (someone about a matter); to question in detail
I'm sorry; my apologies; excuse me; pardon me
foolish; idiotic; stupid; ridiculous; absurd
correction; revision; compensation (e.g. to a pendulum)
meeting; rendezvous; encounter; confluence
parting; separation; farewell
beautification; glorification
to be ordered (to do); to be charged with (a duty); to be assigned (a job)
vice versa; also the converse; reverse is true
honour; honor; glory; privilege
visit; call; arrival (e.g. of spring); advent; news; tidings
to become defiant; to fight back; to turn upon; to take the offensive
to seal (letter); to prevent; to forbid; to block
fast-talking; rapid talking
(not) at all; (not) a bit; (not) in the least; (not) in the slightest
to take good care of; to treasure; to value; to hold dear; to prize; to cherish
to break; to destroy; to wreck; to ruin; to break (a bill, etc.)