painful;  difficult;  distressing;  (psychologically) difficult;  straitened (circumstances);  tight (financial situation)
 to hold in one's arms;  to carry in one's arms;  to have (problems, debts, etc.);  to take on (a responsibility);  to employ;  to have (on one's staff)
 duty;  responsibility (incl. supervision of staff);  liability;  onus
 heavy;  weighty;  heavy (feeling);  depressed;  slow;  sluggish;  important (position, responsibility, etc.)
 contribution (furthering a goal or cause);  services (to a cause)
 degree (angle, temperature, scale, etc.);  counter for occurrences;  strength (of glasses);  glasses prescription;  alcohol content (percentage);  alcohol by volume;  extent
 (picture) frame;  framed picture;  amount (esp. of money);  sum
 all;  entire;  whole;  altogether
 same;  identical;  equal;  anyway;  anyhow;  in either case
 high and low (social standing)
 have to (verb);  must (verb);  is indispensable;  absolutely necessary
 saying;  maxim;  aphorism;  proverb
 ordinary;  common;  free of charge;  unaffected;  as is;  only
 whitewashing;  glossing over;  lip service;  deftly finishing up;  putting on the final touches
 unexpectedly;  surprisingly;  unexpected;  unanticipated;  unforeseen
 to be lucky;  to be in luck;  to be attached;  to have;  to be included
 because;  the reason is;  if you want to know why
 to investigate thoroughly;  to examine closely;  to probe into;  to be obsessed with a thought;  to brood over;  to worry about
 to use (a thing, method, etc.);  to make use of;  to use (a person, animal, puppet, etc.);  to employ;  to use (time, money, etc.);  to spend
 heavy labor;  heavy labour;  hard work;  hard labor (in prison);  hard labour
 limit;  limits;  degree;  extent;  the end;  the last;  as long as ...
 counter for rules;  rule;  regulation
 follow;  following (on social media, esp. Twitter);  follow-up;  following up;  backing-up;  covering for;  follow-up shot
 to add (one thing to another);  to add (a few more words, an explanation, etc.)
 to put;  to place;  to leave (behind);  to establish (an organization, a facility, a position, etc.);  to set up;  to appoint (someone to a certain position);  to hire
 to lift up;  to hold up;  to give;  to offer;  to devote;  to sacrifice
 pushy;  pushing;  self-assertive
 (I) won't (say) anything no matter what (expression is followed by negative verb relating to say, answer, etc.) to not (tell) even under any threat
 probably isn't (doesn't, won't, etc.);  don't (doesn't) intend to;  intend not to;  must not;  (when used in an imperative sentence) don't
 other (place, thing, person);  the rest;  outside;  beyond;  nothing except;  nothing but
 severe;  strict;  hard (to do);  difficult;  intense (e.g. cold);  harsh (weather)
 quite;  very;  10^48;  quindecillion
 normal;  ordinary;  normally;  ordinarily;  local train;  train that stops at every station
 it is assuredly (that)...;  can say with confidence that it is...
 practical problem;  practical matter
 corresponding to (in meaning, function, etc.);  being equivalent to;  appropriate;  suitable;  to be proportionate to;  to be in keeping with
 difficult;  hard;  impossible;  unfeasible;  fussy;  particular;  gloomy
 to request;  to beg;  to call;  to order;  to entrust to;  to rely on
 possibly;  by some possibility;  perhaps
 to refuse;  to reject;  to inform;  to give notice;  to ask leave;  to excuse oneself (from)
 demand;  firm request;  requisition;  requirement;  desire