another time; again; over again; formally; especially; intentionally
middle; centre; center; midpoint; heart
lesson; class work; teaching; instruction
poor; pitiable; pathetic; pitiful
very; extremely; terrible; horrid; remarkable; extraordinary
to part (usu. of people); to part from; to separate (of a couple); to break up; to lose (e.g. one's mother); to be bereaved
behind; in the rear; in back
end (e.g. of street); tip; beginning; start; odds and ends; scrap
incessant; constant; continuous; perpetual; everlasting
less than ...; smaller ...
seat; location (of a gathering, etc.); place; position; post
to be buried; to be covered; to overflow; to be crowded; to be repaid (e.g. debt); to be replenished
full house; all seats occupied; fully occupied
pupil; student; schoolchild
to begin to appear; to begin to come in
space; room; vacancy; opening; free time; time to spare
party; group; troop; one act; one action; one deed
empty seat; unoccupied seat; vacancy; vacant post
forward; frontward; ahead; rectangular front
in proportion to; just as much as
terminal; computer terminal; information access device (smartphone, tablet, book-reader, etc.); end (e.g. of a roll of film)
textbook; coursebook; schoolbook
to look around; to survey
last week; the week before
system; lineage; corollary; system (range of strata that correspond to a particular time period); (taxonomical) series
discovery; detection; finding
influence; effect; to influence; to affect; to have an influence on
year; counter for years (e.g. of an era), grades (e.g. school); period of an apprentice's contract (usu. ten years)
resembling closely; being strikingly similar; bearing a strong likeness
South Pole; the Antarctic; Antarctica
layer; stratum; class; stratum; sheaf; counter for stories (of a building)
to freeze to; to be frozen to; to freeze in place; to be still
ancient times; distant past; antiquity
composition; synthesis; composite photo; (function) composition
at that time; in those days
ground-breaking; revolutionary; unprecedented; epoch-making