getting information (esp. by interviewing witnesses, etc. in a police investigation)
 to comb out;  to brush;  to untangle;  to unravel
 natural;  reasonable;  obvious;  usual;  common;  ordinary
 because;  the reason is;  if you want to know why
 as (i.e. in the role of);  for (i.e. from the viewpoint of);  apart from... (used to change the topic);  even (e.g. "not even a single person");  thinking that...;  trying to...
 feeling;  sensation;  emotion;  interjection
 to stuff into;  to jam;  to shorten;  to move closer together;  to reduce (spending);  to conserve;  to focus intently on
 definitely;  absolutely;  absolute;  unconditional;  absoluteness
 to erase;  to delete;  to turn off (power);  to switch off;  to extinguish;  to put out
 incompetence;  inefficiency;  inability;  incompetent person
 to thrust (something) into (something);  to cram;  to plunge into;  to charge into;  to delve into (a matter);  to go into depth;  to press (someone) about
 to do something in readiness for;  to get something (needful) done
 I wonder;  should I?;  is it?;  I wish that;  I hope that
 what!;  oh;  what the heck;  what the;  damn
 that;  that thing;  that person;  then;  that time;  that place (over there);  down there (i.e. one's genitals)
 to disappear;  to vanish;  to go out (of a fire, light, etc.);  to die;  to fade (of a feeling, impression, etc.);  to vanish (e.g. of hope);  to go away (e.g. of a smell, itchiness, sleepiness)
 footprints;  record of page visitors (e.g. in social networking sites)
 for (e.g. "she dances well for an eight-year old");  considering it's (something or someone)
 suspicious;  dubious;  doubtful;  unsure;  untrustworthy;  unreliable;  strange
 to pass through;  to pass by;  to pass (of time);  to elapse;  to have expired;  to have ended;  to exceed
 island;  one's territory (e.g. of a sex worker, organized crime gang);  one's turf
 person;  someone;  human beings;  mankind;  human (Homo sapiens);  (other) people;  others
 recently;  lately;  these days;  nearest;  closest
 to cross over;  to go across;  to extend;  to cover;  to range
 ship;  boat;  tank;  tub;  counter for boat-shaped containers (e.g. of sashimi)
 to continue;  to last;  to continue (without a break);  to be unbroken;  to occur again and again;  to lead to;  to connect to
 circumference;  girth;  surroundings;  neighbourhood;  people surrounding oneself;  surrounding circumstances
 disappearance;  running away;  going missing;  absconding
 riddle;  puzzle;  enigma;  enigmatic;  mysterious
 to allow (someone or something) to come near;  to let get close
 a little;  a bit;  just a minute;  for a moment;  somewhat;  rather;  (not) easily
 yes;  yeah;  huh?;  what?;  not;  's
 hmm;  well ...;  humph;  roughly;  harshly;  violently
 conclusion from reasoning, judgement or calculation based on something read or heard;  reason;  cause;  meaning;  circumstances;  situation
 to put on airs;  to act big;  to throw one's weight about;  to be overbearing;  to be domineering;  to be bossy
 study;  learning;  tutorial
 (what) the heck;  (why) in the world;  one object;  one body;  one form;  one style
 as if;  as it were;  as though;  right then;  just then;  at that moment
 in order to (e.g. meet goal);  so that;  take care (so as);  hoping or wishing for something
 to look away;  to avert one's eyes
 small;  little;  slightly less than;  just about;  somewhat;  somehow
 nearby (one's seat);  (by) one's side;  Dear (Mr./Mrs.)
 certainly;  of course;  even if;  no matter (who, what, when, where, why, how);  without even;  without so much as;  at the (least, earliest, etc.)
 to take;  to pick up;  to pass;  to hand;  to get;  to obtain;  to adopt (a method, proposal, etc.)