now that you mention it; come to think of it; that reminds me; on that subject; speaking of which
system; lineage; corollary; system (range of strata that correspond to a particular time period); (taxonomical) series
examination; exam; test; trial; experiment; test
suspension; stoppage; discontinuance; interruption
to be separated; to be apart; to leave; to go away; to leave (a job, etc.); to quit
inside; within; while (e.g. one is young); during; among; amongst; in (secret, chaos, poverty, etc.)
due form; official; formality
to receive; to take; to get somebody to do something; to have in one's pocket (a fight, match); to contract (a disease); to catch
explanation; exposition; description; account; caption; legend
that is to say; that is; in short; in brief; clogging; obstruction; shrinkage
this is why; this means; it is the case that
to clear up; to clear away; to refresh (e.g. spirits); to be cleared (e.g. of a suspicion); to be dispelled; to be banished
transformation; abnormality; sexual perversion; pervert; metamorphosis; transformation
contents; content; substance; matter; detail; import
to collect; to put (it all) together; to summarize; to aggregate; to bring to a conclusion; to finalize
request; commission; entrusting (with a matter); dependence; reliance
low (rank, degree, value, content, quality, etc.); low (position); close to the ground; short (height); deep (voice); in a low key
in order; in turn; one by one
lowest-ranking; one-star (hotel, restaurant, etc.)
one; for one thing; only; (not) even; just (e.g. "just try it"); some kind of; one type of
and; and then; thus; and now; and finally
once; one time; temporarily; for a moment; one degree; one tone
three; three years of age
coincident with; while; simultaneously
to raise; to elevate; to do up (one's hair); to fly (a kite, etc.); to launch (fireworks, etc.); to land (a boat); to show someone (into a room)
method; process; manner; way; means; technique
to be able (in a position) to do; to be up to the task; to be ready; to be completed; to be made; to be built; to be good at
registration; accession; register; entry; record
just because; even if; even though
because; the reason is; if you want to know why
purpose; goal; aim; objective; intention
to the end; to the bitter end; to the last; after all; it must be remembered; only
information; news; intelligence; information; data contained in characters, signals, code, etc.
to collect; to assemble; to gather
concentration; focusing; convergence; within a collection of works
and; thereupon; because of that
plans; arrangement; schedule; program; programme; expectation
as (for); for; in the capacity of
to think (about, of); to think over; to consider; to bear in mind; to think (that); to believe; to intend (to do)
I wonder; should I?; is it?; I wish that; I hope that