to come (spatially or temporally);  to approach;  to come back;  to do ... and come back;  to come to be;  to become
 science (inc. mathematics, medicine, etc.);  natural science;  science department (university);  science course;  science (as a school subject)
 be;  is;  did;  (have) done;  please;  do
 to be aware of;  to know;  to notice;  to feel;  to understand;  to comprehend;  to remember
 look!;  look out!;  hey!;  look at me!;  there you are!
 zero;  0;  nought;  nothing;  zilch
 tragedy;  tragic drama;  tragic play;  tragedy;  calamity;  disaster
 and the like;  such as;  or something;  something like;  I hear that ...;  people say that...
 strange;  odd;  peculiar;  queer;  curious
 female;  woman;  female sex;  female lover;  girlfriend;  mistress
 pluralizing suffix (esp. for people and animals; formerly honorific)
 at (place, time);  in;  to (direction, state);  toward;  for (purpose);  because of (reason);  for
 to leave;  to exit;  to leave (on a journey);  to depart;  to move forward;  to come to;  to get to
 suffix for familiar person
 a little;  a bit;  just a minute;  for a moment;  somewhat;  rather;  (not) easily
 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.)
 (some) more;  even more;  longer;  further
 tender;  kind;  gentle;  graceful;  affectionate;  amiable
 to deal with (a person);  to treat;  to deal with (a problem);  to handle;  to operate (e.g. a machine);  to handle;  to deal in
 to give;  to let (one) have;  to give;  to do for one;  to take the trouble to do;  to do to someone's disadvantage
 sorry;  excuse me;  thank you
 lively;  full of spirit;  energetic;  healthy;  well;  fit
 good;  excellent;  sufficient;  enough;  profitable (deal, business offer, etc.);  beneficial
 teacher;  instructor;  sensei;  title or form of address for a teacher, master, doctor, lawyer, etc.;  intimate or teasing form of address; (arch.)  one's elder
 treatment;  service;  handling (of a machine, tool, etc.);  operation;  treating as;  treating like
 unskillful;  poor;  awkward;  imprudent;  untactful
 nonexistent;  not being (there);  unowned;  not had;  unique;  not;  impossible
 to succeed;  to relieve;  to take the place of;  to substitute for;  to be exchanged;  to change (places with)
 this;  last (couple of years, etc.);  these;  you (as in "you liar")
 young person;  youth;  young
 discourtesy;  impoliteness;  excuse me;  goodbye;  to leave;  to be rude
 now;  soon;  already;  yet;  further;  more
 to be surprised;  to be amazed;  to be frightened;  surprise (e.g. surprise party)
 right?;  isn't it?;  hey;  say;  you know;  you see;  will you?
 safe;  secure;  certainly;  surely;  no thanks;  I'm good
 how;  in what way;  how about;  questionable