shy; diffident; retiring; reserved
windmill; wind turbine; pinwheel (toy); windmill (toy); Clematis patens (species of climbing plant)
hill; height; knoll; bonus points awarded to the winner at the end of a game
whole area; whole region; stretch (of land); tract; belt
natural energy (usu. renewable energy)
study; research; investigation
institution; establishment; facility; home (for elderly, orphans, etc.)
citizen; citizenry; city inhabitant; townspeople; bourgeoisie; middle class
course; route; course (of study); program; lane (in running, swimming, etc.); course (of action); policy
release; unleashing; liberation; deallocation (of computer memory)
storage; putting or stowing away; receipt (of funds, payment, etc.); harvesting
gently sloping; gentle; easy; smooth
slope; slanting surface; bevel
to ascend; to go up; to ascend (as a natural process, e.g. the Sun); to rise; to go to (the capital); to be promoted; to add up to
to become sulky; to become irresponsible (due to disgruntlement)
to accompany; to follow; to keep up with
end; verge; extremity; miss; failure; blank (e.g. lottery ticket)
to stop (moving); to come to a stop; to stop (doing, working, being supplied); to come to a halt; to alight; to perch on
coincident with; while; simultaneously
to stand in a row (e.g. shops on a street); to line in a row; to line; to be equal to; to be on a par with
really; very; extremely; (not) anything; (not) at all; (not) a bit
riddle; puzzle; enigma; enigmatic; mysterious
outward appearance; exterior appearance; outward show; looks
investigation; examination; inquiry; enquiry; survey
to change; to alter; to reform; to correct; to examine; to check
memory; recollection; remembrance; storage
big; large; loud; extensive; spacious; important
to become locked (e.g. of automatic locking)
key; lock; key (to a problem); clue
please; kindly; by all means; certainly; here you are; to give
next (year, spring, etc.); coming; since (last month, etc.); for (20 years, etc.)
to be solved; to be resolved; to loosen; to come untied; to be removed (of restrictions); to be lifted (e.g. a ban)
to step into (e.g. someone else's territory); to break into; to raid; to come to grips with; to get to the core of
messy; untidy; disorderly; higgledy-piggledy
existing (at the present moment); alright; acceptable; to be (usu. of inanimate objects); to have
document; official papers
junk; rubbish; trash; garbage; odds and ends