plan; device; idea; design; contrivance; conception
structure; construction; makeup; framework; organization; pattern
windmill; wind turbine; pinwheel (toy); windmill (toy); Clematis patens (species of climbing plant)
to turn; to revolve; to visit several places; to function well; to pass a certain time
if anything; conversely; putting it the other way around; coming at it from the opposite angle
whirlpool; swirl; eddy; vortex; maelstrom
to raise; to raise up; to wake; to wake up; to cause; to bring about; to start
to move forward; to move on
fast; quick; early (in the day, etc.); premature; (too) soon; not yet
close (e.g. friend); familiar; familiar (e.g. story); well-known (to one); close (relatives); closely related
diffusion; spread; popularization; promulgation; familiarization
be supposed or expected to (do); be sure to (do); ought to (do)
principle; theory; fundamental truth
power; motive power; dynamic force; three-phase electricity
rational; reasonable; logical
mechanism; organization; organisation
progress; advance; improvement; development
component; factor; item (e.g. in list); element (e.g. in array); member (e.g. data structure)
to be complete; to be all present; to be equal; to be uniform; to gather; to assemble
as expected; sure enough; after all (is said and done); in the end; too; also
to stand watch; to stand guard; to look out; to open (one's eyes) wide
constellation; astrological sign; star sign; zodiac sign
index; indices; indicator
middle of the night; dead of night
propulsive power; driving force
period of time; time slot; time zone
to be within others' sight; to be visible; to be conspicuous; to attract public attention; to come under observation
fear; horror; anxiety; concern; uneasiness; reverence
to drop; to lose; to clean off (dirt, makeup, paint, etc.); to remove (e.g. stains or facial hair); to lose (a match); to reject (an applicant); to lower (e.g. shoulders or voice)
comprehension; consent; understanding; OK; roger (on two-way radio)
screw; propeller (e.g. on a ship)
number of revolutions (i.e. as an engine speed); number of rotations; speed of revolution; speed of rotation
switching over to; migration; transition
speed of a boat; draft; draught
to sink (into); to cave in; to get stuck in
to run up onto (e.g. sidewalk); to run aground; to be stranded