simple; easy; uncomplicated; brief; quick; light
all members; all hands; everyone; everybody; whole crew
making a round trip; going and returning; round-trip ticket; return ticket; correspondence; exchanging (letters)
one; 1; best; first; foremost; beginning; start
to pass (time); to spend; to overdo (esp. of one's alcohol consumption); to drink (alcohol); (arch.) to take care of; (arch.) to support
contract; compact; agreement
autograph; signature; sign; signal; indication
it does not mean that ...; I don't mean that ...; it is not the case that...
time (three times, each time, etc.); times
to open (e.g. doors); to open (e.g. business, etc.); to be empty; to be vacant; to be available; to be open (e.g. neckline, etc.); to have been opened (of one's eyes, mouth, etc.)
before one's eyes; in front of one; under one's nose; immediate; imminent; around the corner
to be able (to); to be possible (to)
20 years old; (arch.) twenty
to go to and from (a place); to go back and forth between; to go to (school, work, etc.); to attend; to circulate (e.g. blood, electricity); to be communicated (e.g. thought)
always; all the time; never; usual; regular
to get on (train, plane, bus, ship, etc.); to get in; to get on (e.g. a footstool); to step on; to reach; to go over; to follow
face; visage; look; expression; honor; honour
person; someone; human beings; mankind; human (Homo sapiens); (other) people; others
the person in question; prominent figure; distinguished person; that person
necessary; needed; essential; necessity; need; requirement
expectation; anticipation; prediction; forecast; conjecture
empty seat; unoccupied seat; vacancy; vacant post
observation; survey; watching
imagination; supposition; guess
this; this one; this person; now; this point (in time); here; used to stress the subject of a sentence
hobby; pastime; tastes; preference; liking
actual profit; practical use; benefit
to be unable to; to find difficult (unpleasant, awkward, painful) to do; to serve two or more functions or roles simultaneously; to contain (or combine) two or more features; to work in two or more jobs simultaneously (positions, etc.); to do alongside
to return; to come home; to leave; to get home; to get to home plate
one yen; throughout (an area); whole district
every month; each month; monthly
pocket money; spending money; pin money; allowance
senior high school student
average; medium; mid-grade (item); regular grade; same level as; equal to
very; awfully; exceedingly; (not) at all; by no means; simply (cannot)
important; momentous; essential; principal; major
today; this day; these days; recently; nowadays