clearing one's throat; cough
from now on; after this; in the future; from here; from this point
you; buddy; monarch; ruler; he; she
to teach; to instruct; to tell; to inform; to preach
heart; guts; nerve; central part
to beat fast (of a heart); to hammer
to break the silence; to break one's silence
low (rank, degree, value, content, quality, etc.); low (position); close to the ground; short (height); deep (voice); in a low key
way of speaking; intimation
to tell; to inform; to announce; to indicate; to signal; to mark
authorities; relevant authorities; authorities concerned; this office
to go over one's head; to be beyond one's comprehension
(looking) blankly; vacantly; dazedly; (staring) in puzzlement; with a look of amazement
carefully; attentively; profoundly; deeply; at length
explanation; exposition; description; account; caption; legend
no; nay; well; er; you're welcome; not at all
exceedingly; extremely; decisively
living thing; organism; creature; biology
structure; construction; makeup; framework; organization; pattern
not only ... (but also); not just; as well as
numerical value; numerics; reading (on a meter, etc.)
average value; mean value; mean; expectation
to change; to be transformed; to move to; to be different; to be uncommon
biological classification
learning; scholarship; study; study of ...; -ology; -ics
authorization; authorisation; acknowledgment; acknowledgement; certification; recognition
to nod; to bow one's head in assent; to agree
the people; citizens; the populace
having to be; must be; should be; ought to be
to flip; to snap; to repel; to use (an abacus); to calculate; to strum
plans; arrangement; schedule; program; programme; expectation
within; inside of; less than
same; identical; equal; anyway; anyhow; in either case
phase change; state change; transformation
investigation; examination; inquiry; enquiry; survey
supposing; even if; granting that; temporarily; provisionally; for the time being
somewhere; anywhere; in some respects
stage; step; level; rank; order; stairs
understanding; comprehension; appreciation; sympathy
to catch up (with); to draw level; to pull even; to be compensated; to make up for one's losses
in short; in a word; to sum up; to put it simply; to make a long story short; after all