each (person); everyone; individual; respective
twin; twin room; double room
fast (asleep); snoring or grumbling sound
sure; no mistaking it; for certain; without doubt
cooperation; collaboration; association; community; communal use; common possession
to finish; to get it over with; to settle; to pay back; to get along (without something); to make do with (without)
to lock (a door, etc.); to lock up
guarding; guard; railway bridge (over a road); (railroad) overpass; flyover
to slip into; to crawl into (under); to conceal oneself (under); to sneak into; to infiltrate
soundly (of sleeping); (sleeping) like a log
modesty; self-control; discretion
subtleties; niceties; fine points; subtle; sensitive
to understand from experience
with a collapse; with a slump
unmarried; not yet married
loose; lenient; lax; gentle (curve, slope, etc.); slow; weak; soft
I'm sorry; (it's) inexcusable; I feel regretful; thank you very much (for help, etc.)
showing no concern at all; being not at all bothered; devil-may-care attitude
hogging; having all to oneself; monopolising; monopolizing
to be ready; to be prepared; to be in order; to be put in order; to be adjusted; to be regulated
opposite side; other side
space; room; space (between letters, words, etc.); space (piece of type); (outer) space
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.)
brow; glabella; middle forehead; area between the eyebrows
to go into; to come into; to penetrate; to become complicated
to eat; to live; to make a living; to bite; to sting (as insects do); to tease; to torment
immunity; immunization; immunisation; being hardened (to); being unaffected (by); being accustomed (to)
to compete (with each other); to contend for; to vie for; to rival
recommendation; advice; suggestion; encouragement
going back to sleep; sleeping in
knock; knocking; fungo hitting; hitting balls for fielding practice; tap; click (e.g. of a retractable pen or mechanical pencil)
menu; schedule; program; menu
standard; average; typical; normal
occasionally; once in a while; now and then
Japanese mugwort (Artemisia princeps); mugwort (any plant of genus Artemisia); wormwood; sagebrush