and; moreover; besides; as well as; and on top of that; at the same time
cross-sectional; lateral; transverse; transversal; cross-cutting
guarding; guard; railway bridge (over a road); (railroad) overpass; flyover
to learn; to study; to take lessons in
field; sphere; realm; division; branch
principle; theory; fundamental truth
research; study; investigation
argument; discussion; theory (e.g. of evolution); doctrine; essay; treatise
classroom; lecture room; department (in a university); class; lessons; school (for a particular discipline)
far from; anything but; not at all ... but rather ...; let alone; to say nothing of; not to mention
large building; building with a long roof; counter for buildings, apartments, etc.
separate; respective; different
ordinary; common; commonplace; mediocre; unremarkable; undistinguished
student (esp. a university student)
to spend (time); to pass; to overdo (esp. alcohol consumption); to drink (alcohol); to take care of; to support
outside; exterior; the open (air); other place; somewhere else
to help; to assist; to aid; to contribute to; to be a factor in
mainly; primarily; mostly; largely; chiefly
largest company; industry leader
meeting; assembly; association; conjunction
point of tangency; point of contact; (electrical) contact; point of contact (between); connection
meagre; meager; scarce; limited; destitute; hard up
to leave (a matter, decision, etc. to someone); to entrust (to someone); to leave (to chance, one's imagination, etc.); to let (take its own course); to use (money, strength, spare time, etc.) to the full; to use freely
reflection (of light); reflection (of society, attitudes, etc.); application (of an update, changes, etc.); taking effect
receiving; getting; eating; drinking; please (give me; do for me)
to ferry across (e.g. a river); to carry across; to lay across; to build across; to hand over; to hand in
withering; shrivelling; shrinking; contraction; atrophy
what; how many; many; a lot of; several; a few
to mind (negative nuance); to care about; to worry; to pay undue (amount of) attention to (something)
honorific/polite/humble prefix; honorific suffix
satisfaction; contentment; sufficient; satisfactory; satisfying (an equation)
perhaps; possibly; maybe; if; in case; in the event that
way; manner; (for) the first time in (e.g. ten years); after ...; ...-sized; amount (equivalent to ...)
to open one's eyes wide (in astonishment, wonder, etc.); to be wide-eyed; to be amazed
to blush; to go red in the face; to change color; to change colour
I'm sorry; my apologies; excuse me; pardon me
nicely; properly; frequently; often; I'm glad that you ...; thank you for ...