as it is;  as one likes;  because;  condition;  state
 activity (of a person, organization, animal, volcano, etc.);  action;  movie (esp. during the silent movie period)
 unit;  denomination;  credit (in school);  in units of (e.g. "in thousands");  in amounts of
 to eat;  to drink;  to receive (e.g. a blow);  to be on the receiving end (of something undesirable);  to undergo (trouble)
 generic;  general purpose;  all-purpose
 usual;  normal;  everyday;  usually;  normally;  generally
 form;  shape;  figure;  visage
 everywhere;  all over;  throughout
 doing whatever one pleases
 to fly about;  to skip about;  to bustle about
 or;  either ... or;  maybe;  perhaps;  some ... and others ...;  sometimes ... and at other times ...
 the world;  society;  sphere;  circle;  world-renowned;  world-famous
 many;  much;  majority (of);  greater part (of);  mostly;  mainly
 urban area;  metropolitan area;  metropolitan region
 town;  city;  municipal;  urban
 living;  life (one's daily existence);  livelihood
 to consist of;  to be made up of;  to be concluded (e.g. of an agreement);  to hold true (e.g. of a theory);  to be viable (of a business, lifestyle, etc.);  to carry on
 unskillful;  poor;  awkward;  imprudent;  untactful
 clean room (e.g. in semiconductor manufacturing);  cleanroom
 sterilised;  sterilized;  sterile;  pasteurised;  pasteurized;  germ-free
 nothing;  naught;  nought;  un-;  non-
 rubbish;  trash;  garbage;  refuse
 to live;  to exist;  to make a living;  to subsist;  to be in effect;  to be in use
 cell;  serge;  cel (celluloid)
 charging (electrically);  electrification
 insufficiency;  deficiency;  shortage;  dissatisfaction;  discontent;  complaint
 to start;  to begin;  to start up (a business, society, etc.);  to open (e.g. a store);  to start ...;  to begin to ...
 transformation;  abnormality;  sexual perversion;  pervert;  metamorphosis;  transformation
 particularly;  especially;  in particular;  expressly
 parts;  accessories;  components
 restoration;  return;  reduction;  resolution;  deoxidization
 evacuation;  emission (e.g. of CO2, etc.);  ejection
 shell;  husk;  hull;  pod;  chaff
 thousands;  several thousand
 group;  crowd;  flock;  herd;  bevy;  school
 crowding together;  clustering together;  close formation;  swarm
 that is to say;  so that means
 bomb;  alcohol with liquor added (esp. wine-based shōchū highball, also beer with whiskey)