decorum; propriety; politeness
subtleties; niceties; fine points; subtle; sensitive
all people; everybody; ten thousand people
rare; extraordinary; singular
school education; formal education
detailed; full; minute; knowing very well; knowledgeable (about); well-acquainted (with)
to add; to write a postscript
extreme; excessive; terrible; intense; severe; serious
writing (an essay, prose, etc.); composition; formal writing with little real meaning
recommendation; advice; suggestion; encouragement
preparatory school (for entrance examinations); cram school; cramming school
system; lineage; corollary; system (range of strata that correspond to a particular time period); (taxonomical) series
summer vacation; summer holiday
entry to school or university; matriculation; enrolment (in university, etc.) (enrollment)
the preceding year; the previous year; last year
graduation; completion (of a course); moving on (from); outgrowing (something); leaving (a group, company, etc.)
prefecture (Japan); county (China, Taiwan, Norway, etc.); department (France); province (Italy, Spain, etc.)
translation; version (e.g. "English version")
twenty-fifth day of the month; twenty-five days
existence; possession; having; limited company
protection; safeguard; guardianship; preservation; conservation
written thing (e.g. book, musical composition); works
restriction; restraint; limitation; limit
unspecified large number (of people)
fee-charging; paid; not free; toll road
free (of charge); gratuitous