direction; orientation; bearing; course (e.g. of action)
learning by ear; memory of having heard something before
anxiously; impatiently; worriedly; fretting; getting worked up
obstinate; stubborn; mulish; die-hard; bigoted
to interlace; to fit together; to combine; to mingle
play equipment; playground equipment
several hundred; hundreds (of)
to put together; to combine; to join together; to match against (e.g. in a sport)
arranging; ordering; sequence (e.g. DNA sequence); arrangement; array
to rearrange (classes); to recompose; to reset; to recombine (genes)
being able to do as one pleases; doing at will; pothook
to perceive; to grasp (the situation)
genuine product; officially licensed product; non-counterfeit article
to appear on the market; to be in season (e.g. of fruit); to circulate widely; to make the rounds; to go around
(time of) emergency; (in) event of emergency; (in) case of emergency
belonging to (a group, organization, etc.); affiliation (with); being attached to; being under the control of; serving (in the military, congress, etc.)
invasion; incursion; raid; aggression; intrusion; trespass
transmission (e.g. news, chemical signals, electricity); communication; delivery; conveyance; transfer; relay
to go by; to go past; to run (between; of a rail service, bus route, etc.); to operate (between); to go indoors; to go into a room; to penetrate
to ring; to sound; to be popular; to be esteemed; to state; to insist
technical prowess; technical ability; technical finesse; technological prowess; technological capabilities
to surpass the rest (e.g. of a large group); to stand out from the crowd; to be the best by far
simple and clear; plain and simple
key; lock; key (to a problem, success, etc.); clue
small; fine; detailed; stingy
to replace; to substitute; to switch; to move (something); to transfer
plain; frank; candid; open; direct; straightforward
to show through; to be hinted at; to peek through; to shine through
remark; statement; discourse
if that is the case; if it becomes so; when it becomes so
cancellation; liquidation; resolution; reduction (e.g. of stress)
to reconsider; to rethink; to reassess
heartlessness; hardness of heart; coldheartedness; insentient; inanimate
slim; slender; lithe; smoothly; without resistance; without trouble