affinity; compatibility; chemistry (between people)
academic journal; scholarly journal
abundant; plentiful; rich; ample
estimate (of costs); budget
frame; framework; border; box; limit; restriction; category
application; request; petition
to collect; to gather; to arrange; to put in order; to make uniform; to make even
in the mountains; among the mountains
to waste time; to kill time
therefore; for that reason; such being the case
to be free; to be available
unmanned; uninhabited; unattended; shorthandedness; lack of help
to be absorbed in reading; to get lost in reading; to be immersed in (a book)
daily routine; daily work; daily lesson
to anyone; to everyone; by anyone; by everyone; in everyone; in anyone
mind; heart; spirit; the meaning of a phrase (riddle, etc.)
oh; ah; if there is; as for that; that is
silence; stillness; quietness
after school (at the end of the day)
no sooner than; as soon as; immediately after; at the thought of; when I think about
what do you want?; can I help you?
pout; displeasure; ill humor; ill humour; sullenness
no!; no no!; no, not at all
system; lineage; corollary; system (range of strata that correspond to a particular time period); (taxonomical) series; -type
(study of) pharmacy; pharmaceutics
agglutination; adhesion; fusion; combination; blending; uniting
consideration; inquiry; enquiry; investigation; study
(just) out of curiosity; (just) in order to satisfy one's curiosity; aimed chiefly at amusing; sensational (e.g. magazine)
regrettable; unfortunate; disappointing; vexing
(doing) together; one lump; one mixture; the same; identical; (at) the same time
now that you mention it; come to think of it; that reminds me; on that subject; speaking of which
area of expertise; (one's) field; (one's) line
cabinet (of a government); ministry
direct control; direct supervision
perhaps; possibly; maybe; if; in case; in the event that
heinous criminal; vicious criminal
gaining total control (of people or counties); suppression; oppression; control; mastery; ascendancy
professional; pro; program; production; proletarian; proletariat
silence; being silent; quiet; reticence; inaction
unpleasant; awkward; embarrassing; uneasy
to loiter; to putter; to prowl; to wander about; to roam about; to knock around
to enter; to go into; to meddle (in); to interfere (in); to go deeply (into an issue); to delve deeper (into)