formidable enemy; strong enemy; tough enemy
adding (equipment, facilities, etc.); establishing more; installing more; increase; extension; expansion
to be profitable; to yield a profit
taking great pains (to do); making every effort; having a lot of trouble (doing); racking one's brains
independent; responsible; active; subjective
model; (good) example; exemplar; model handwriting; model drawing; copybook
collection of books; (personal) library
chic; smart; understanding; considerate; familiar with worldly pleasures (esp. sexual relations, geisha districts and red-light districts)
to be no match for (e.g. outclassed in authority, strength or in debt to); to be unable to act on an equal basis with
first-year student; first-year pupil; beginner; novice; annual; annual plant
batman; officer's orderly
practicality; utility; usefulness
to climb over; to get over; to overcome (a difficulty, obstacle, etc.); to surmount; to surpass (a predecessor); to overtake
new student; freshman; first-year student
civic guidance; non-curricular educational guidance; medical guidance
that well-known ...; the one and only ...; that; those; the
awareness of the issues; (having a) critical mind; concerns
change of job; change of occupation; career change
father and child; father and son; father and daughter
advancing to the next stage of education; going on to (high school, college, etc.)
grandfather; male senior-citizen
to comfort; to console; to amuse
to become a wandering ghost; to appear as a spirit
vacuum; absolute void; complete vacuity
pity; sorrow; pitiable; pitiful; alack; alas
that's not my concern; that's none of my business; that's not on me
deduction; subtraction; balance; ebb and flow; rise and fall
cold-hearted; callous; unfeeling; insentient (objects); insensate; inanimate
feigned tears; crocodile tears
tolerable; passable; adequate; so-so
key; lock; key (to a problem, success, etc.); clue
to hand over; to transfer; to give up (e.g. one's seat); to give way; to yield; to concede
miraculous efficacy; miracle; miraculous virtue
charm; incantation; spell; code that is not (yet) necessary to understand; required boilerplate code
school of one's (first, second) choice