to be aware of;  to know;  to notice;  to feel;  to understand;  to comprehend;  to remember
 to fret (over);  to brood (about);  to mope;  worriedly;  (fretting) constantly;  (worrying) over this and that
 boy;  son;  child;  mere boy;  stripling;  greenhorn
 considerable;  great;  important;  significant;  a big deal
 nonexistent;  not being (there);  unowned;  not had;  unique;  not;  impossible
 it seems;  I think;  I guess;  right?;  don't you agree?
 also;  too;  not ... either;  (it's not possible) no matter what;  although one might wish otherwise
 to be;  to exist;  to have;  to be located;  to be equipped with;  to happen
 to get to know each other;  to make acquaintance
 (approximate) time;  around;  suitable time (or condition);  time of year;  season
 (a) little;  somewhat;  somehow
 here;  this place;  this point;  here;  these past ... (e.g. three years);  these last ...
 with a pitter-patter;  choked up (with emotion);  heart-wringing;  momentary tightening of one's chest caused by powerful feelings (e.g. parting with a loved one)
 to try to ...;  to be about to do ...;  to decide to ...;  to take as;  to treat as;  to use for;  to suppose that (such) is the case
 at work;  in the midst of work;  working
 being preoccupied with;  being obsessed;  only thinking of;  having only ... on one's mind
 what;  you-know-what;  that thing;  whatsit;  whachamacallit;  (not) at all;  (not) in the slightest
 inattention;  absent-mindedness
 very;  extremely;  terrible;  horrid;  remarkable;  extraordinary
 blunder;  (careless) mistake;  error
 person;  someone;  human beings;  mankind;  human (Homo sapiens);  (other) people;  others
 robot;  (mere) puppet;  pawn;  figurehead
 -like;  sort of;  similar to;  resembling
 way of saying (something);  way of putting it;  wording;  phrasing;  language;  expression
 such;  that sort of;  that kind of;  no way!;  never!
 meaning;  significance;  sense
 good;  excellent;  sufficient;  enough;  profitable (deal, business offer, etc.);  beneficial
 how;  in what way;  how about
 that's the way it is;  yes;  is that so?;  is it?
 myself;  yourself;  I;  me;  you
 feeling;  sensation;  preparedness;  readiness;  thought;  sentiment
 to convey;  to report;  to transmit;  to communicate;  to tell;  to impart
 after all;  because;  but;  even;  too;  as well
 to mind (negative nuance);  to care about;  to worry;  to pay undue (amount of) attention to (something)
 nonexistent;  not being (there);  unowned;  not had;  unique;  not;  impossible
 take a chance;  go for broke;  nothing ventured, nothing gained
 never mind that;  don't worry about that;  listen up
 why;  oh;  no!;  quit it!;  stop!
 only;  just;  merely;  as much as;  to the extent of;  enough to
 goods;  materials;  commodities;  resources;  supplies
 very;  greatly;  immense;  enormous;  serious;  grave