obstacle;  impediment;  hindrance;  handicap;  impairment;  disability
 to be;  to exist;  to have;  to be located;  to be equipped with;  to happen
 indicates sentence topic;  indicates contrast with another option (stated or unstated);  adds emphasis
 love;  love-making;  passion;  emotion;  affections
 pluralizing suffix (esp. for people and animals; formerly honorific)
 small;  little;  slight;  below average (in degree, amount, etc.);  low (e.g. sound);  soft (e.g. voice)
 to make noise;  to make racket;  to rustle;  to swoosh;  to make merry;  to clamor;  to clamour
 gap;  space;  break;  interlude;  chink (in one's armor, armour);  chance
 to do;  to carry out;  to cause to become;  to make (into);  to serve as;  to act as;  to wear (clothes, a facial expression, etc.)
 until (a time);  till;  to (a place or person);  as far as;  to (an extent);  up to
 development;  growth;  development (of a situation, story, etc.);  advancement;  playing around;  having an active sex life
 where;  what place;  how much (long, far);  what extent
 from (e.g. time, place, numerical quantity);  since;  from (originator);  by;  because;  since;  out of (constituent, part)
 to all appearances;  no matter how you look at it
 well-matched (esp. of a couple);  becoming;  suitable
 beautiful man and woman;  handsome couple
 as was expected;  just as one thought;  sure enough;  really;  actually;  ever
 to go into;  to come into;  to penetrate;  to become complicated
 place;  room;  margin;  scope
 indicates a question;  or;  whether or not;  some- (e.g. something, someone);  hmm;  huh;  very
 story;  tale;  narrative;  account;  fable;  legend
 beyond one's means or position
 to desire;  to wish for;  to expect;  to see;  to command (a view of)
 good;  advantage;  sake;  purpose;  consequence;  result
 racing (of an engine);  spinning one's wheels;  running idle;  fruitless effort;  going nowhere;  going round in circles
 passing each other;  missing (meeting) each other;  failing to meet;  (being at) cross purposes;  discrepancy
 (a) step;  one step;  level;  stage;  small degree;  small amount
 step;  stride;  counter for steps
 to come down;  to go down;  to hang;  to dangle;  to move back;  to step back;  to deteriorate
 to repeat;  to do something over again
 don't;  do;  hey;  listen;  now, ...;  well, ...
 seriousness;  earnestness;  truth;  sanctity
 of course;  certainly;  naturally
 two persons;  two people;  pair;  couple
 only;  just;  since;  after;  remaining (in a particular state)
 one;  for one thing;  only;  (not) even;  just (e.g. "just try it");  some kind of;  one type of
 yes;  indeed;  ha!;  what?;  huh?;  sigh
 as expected;  sure enough;  after all (is said and done);  in the end;  too;  also
 to associate with;  to keep company with;  to go out with;  to go along with;  to follow someone's lead;  to accompany someone