mouth; opening; hole; mouth (of a bottle); spout; gate; door
chapter; section; medal; badge; insignia
to be late; to be delayed; to fall behind (in a race, one's studies, etc.); to lag behind; to be bereaved of; to be preceded by (someone) in death
school building; schoolhouse
hallway slippers; indoor shoes
to change (lower-body clothing: shoes, pants, skirt, etc.); to put on (the wrong shoes)
three years; third school year (e.g. of high school)
distinction; difference; separate; different; exception; exclusion
bell signalling that work, class, etc. will formally begin shortly; first bell; warning bell
to sound; to ring; to resound; to echo; to roar; to rumble
just before; just prior to; right in front of; just in front of
classroom; lecture room; department (in a university); class; lessons; school (for a particular discipline)
classmate; friend in the same class
greeting; greetings; speech (congratulatory or appreciative); address; reply; response; courtesy visit (to offer condolences, say congratulations, pay respect, introduce oneself, etc.)
reasonably; fairly; hurriedly; in a rush; approximately; about
taking a seat; sitting down (in one's seat)
row; line; group (of peers); ranks (of); sequence; series (taxonomic rank)
seat; location (of a gathering, etc.); place; position; post
right behind; just behind; directly behind
one o'clock; once; at one time; for a time; for a while; a time
main point; main object; chief purpose; core; gist; essence
in preparation (for); in case (of); in the lead-up (to)
textbook; coursebook; schoolbook
notebook; copy-book; note; noting down; (musical) note; laptop (computer)
beginning; outset; first; onset
origin; beginning; source
old; aged; long; since long ago; of the distant past; long-ago
to go upstream; to go up (a river); to go back (to the past or origin); to date back (to); to trace back (to)
record; document; minutes; record (e.g. in sports); setting (a record); recording (a record high, etc.)
(approximate) time; around; suitable time (or condition); time of year; season
wholly; solely; entirely; principally; mostly; chiefly
operation; management; handling; manipulating (to one's benefit); manipulation; influencing
harvest; crop; fruits (of one's labors); gain; catch (fishing); bag (hunting)
technique; art; skill; move
cooperative body; cooperative system; collective; community
to revere; to respect; to worship
oracle; revelation; divine message
period; epoch; the times; those days; oldness; ancientness