cooperation; mutual aid (help)
coexistence; living together; symbiosis; paragenesis
regarding as important; attaching importance to; taking a serious view of; putting emphasis on
habit; behavior; behaviour; trait
stretching a rope around; roping off; one's turf; domain; territory (of an animal)
(not) readily; (not) easily; (not) right away; (not) simply; (not) without difficulty
to become stormy; to become rough (of the sea); to fall into ruin; to become neglected; to become rough (of skin); to get chapped
going straight on; going straight ahead
shaking; shake; unsettledness; instability; existence of multiple spellings, pronunciations, usages, etc. for a single word
causing concern; (lit.) bad for the heart
to swing; to sway; to shake; to waver; to feel shaken; to become unstable
with a twitch (e.g. an eyebrow); with a dip; with a bob; with a flutter
to shake; to waver; to tremble
clear weather; fine weather; formal; ceremonial; cleared of suspicion
rate; ratio; comparatively; contrary to expectations
from afar; over a great distance; all the way
highlight; best part; stunning; incredible; to stun; to amaze
joint together; opposite; facing
must-see; not-to-be-missed
aquatic life; water creatures
learned society; scientific society; academy; academic meeting; academic conference
as you see; as you can see
social life; social intercourse
courtesy; etiquette; formality; (religious) observance; ritual; rite
common language; lingua franca
fellow men; between men; among men; man-to-man
(large) house; residence; mansion
drawing room; parlor; parlour; guest room
homework; assignment; pending issue; unresolved problem; open question
to mutter; to murmur; to grumble; to tweet; to post on Twitter
sermon; preaching; homily; remonstration; scolding; lecturing
chest of drawers; bureau; cabinet; tansu; dresser
mud; (wet) dirt; thief; Android (mobile operating system)
bathtub; boat with a bathtub rented to customers (Edo period)
smooth; shiny; slippery; greasy; slurping (noodles)
and (so); (and) then; because of which; in addition to that
breath; sign (of something new and fresh); breath (of spring, fresh air, etc.); vitality
of course; certainly; indeed