narrow; tight; formal; stiff; constrained; uncomfortable
at least; at most; (even) just
space (between); gap; period of time (during, while); duration; between (two parties or things); among (a group); relations (between)
to forget; to leave carelessly; to be forgetful of; to forget about; to forget (an article)
to desire; to wish; to beg; to request; to have something done for oneself
laboratory; seminar room; professor's office
to start (something); to start up; to boot (a computer); to launch (a business)
smelling of mold; musty; putrid; old-fashioned; stale; hackneyed
sacred precincts; sanctuary; consecrated ground; issue that is regarded as being off-limits; matter that is not up for discussion
now (esp. in contrast to the past); now at last; at present; right now
anger; rage; fury; wrath; indignation
precarious situation; precarious state
one's heart; one's mind; one's intentions
to guess; to sense; to presume; to sympathize with; to sympathise with
first-person plural (or singular); second or third person plural (implies speaker is of higher status than those referred to)
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
understanding; comprehension; appreciation; sympathy
(religious) precept; discipline; commandment; mitzvah
blind acceptance; blind belief; credulity
pure; true; genuine; unmixed
research; investigation; enquiry; inquiry; study
firm; determined; resolute; conclusive
to try to ...; to be about to do ...; to decide to ...; to take as; to treat as; to use for; to suppose that (such) is the case
-less; lacking; non-existing
study; scholarship; learning; discipline; branch of learning; (a) science
to study (in depth); to learn; to take lessons in
deep emotion; strong feelings
to load (a gun, etc.); to charge; to put into (e.g. emotion, effort); to include (e.g. tax in a sales price); to hang over; to shroud
to mutter; to murmur; to grumble; to tweet (Twitter)
ceiling; ceiling price; (price) ceiling
vigilance; caution; alertness; precaution; being on guard
sound; noise; note; fame; Chinese-derived character reading
to play an instrument (esp. string instruments); to dance
to continue; to last; to continue (without a break); to be unbroken; to occur again and again; to lead to; to connect to
to separate (by distance, time, etc.); to isolate; to interpose; to have between; to alienate; to estrange
rough; wild; rude; harsh; gruff; violent