to understand; to comprehend; to become clear; to be known; I know!; I think so too!
from the beginning; from scratch
until (a time); till; to (a place or person); as far as; to (an extent); up to
two classes; double; two sets
to divide (into); to split (into); to share; to distribute; to distinguish; to discriminate; to break up (a fight)
(please) look; see; (please) try to do
and; and then; thus; and now; and finally
everything; all; the whole; entirely; completely; wholly
to multiply; to crossbreed; to cross-breed; to mix (e.g. paint colours)
equal; identical; the same; no different (to); just like; equivalent
one side; one party; counterpart; one of a pair; fellow; mate
now; soon; already; yet; further; more
that being the case; because of ...; the reason is ...; given that ...
hollow; cavity; hole; cave
it seems; I think; I guess; right?; don't you agree?
to hold (in one's hand); to take; to possess; to have; to maintain; to keep; to last
that's the way it is; yes; is that so?; is it?
what; how many; many; a lot of; several; a few
outside; exterior; the open (air); other place; somewhere else
to play (games, sports); to enjoy oneself; to mess about (with alcohol, gambling, philandery, etc.); to be idle; to do nothing; to meet up (with friends); to hang out
to; for; from the standpoint of; as far as ... is concerned
together; at the same time; same; identical
before one's eyes; in front of one; under one's nose; immediate; imminent; around the corner
disagreeable; detestable; unpleasant; reluctant
that; that thing; that person; then; that time; that place (over there); down there (i.e. one's genitals)
accident; incident; trouble; circumstances; reasons
that; the; part (as in "part two"); um ...; er ...
to see; to look; to examine; to look over; to look after; to attend to; to experience
yes; that is correct; understood; I see; present; here; pardon?
to cry; to weep; to sob; to howl
there (place relatively near listener); there (place just mentioned); that place; then (of some incident just spoken of); that (of point just raised); (arch.) you
teacher; instructor; sensei; title or form of address for a teacher, master, doctor, lawyer, etc.; intimate or teasing form of address; (arch.) one's elder
knowing; (an) acquaintance
it is assuredly that ...; can say with confidence that ...
laboratory; seminar room; professor's office
student (esp. a university student)
as a child; when one was a child
very; greatly; immense; enormous; serious; grave