substitution (for someone else); substitute; stand-in; scapegoat; sacrifice
carefree; comfortable; at ease; easygoing; happy-go-lucky
in an instant; in a flash; right away; immediately
to shrink; to contract; to diminish (in size)
to cheer up; to be encouraged (by); to be in high spirits
fruitless effort; wasted effort; abortive scheme; futility
to shout with exultation; to shout for joy
mark; sign; symbol; emblem; badge; crest
to shake; to jolt; to rock (cradle); to swing
tear gland; lacrimal gland
one's way (ahead); one's path
encirclement; encircling net; tight besiegement
to cause a loss; to make a hole (in)
easy; simple; simple (way of thinking, etc.); simple-minded; soft; lax
risky; dangerous; suggestive; bordering on the obscene; (arch.) extreme; (arch.) harsh
multifunction; multipurpose
all products (of a company, brand, etc.); entire range
(switched) on; being on the green (of one's ball)
directivity; directionality; intentionality
communication satellite; Broadcast Satellite; BS
freedom; free man; free woman
mechanical brain; computer
being orientated (towards); pointing (towards); directional (e.g. microphone); -oriented
counter for waves (of a repeated occurrence)
(very) unusual; unconventional; eccentric; novel; original; striking
capacity; volume; capacitance
spider's thread; spider silk
unreliable; undependable; helpless; forlorn; worried; uneasy
two-way; bidirectional; interactive
detour; circumvention; turning movement
return (home); repatriation; feedback (in an electronic circuit, biological system, etc.)
(time of) emergency; (in) event of emergency; (in) case of emergency
to succeed (in doing); to manage to do; to accomplish; to carry off; to pull off
ability; capability; skill
courage; bravery; pluck; nerve; grit; guts
drama; play; powerful drug
device; contrivance; trick; trap; (small) scale; half finished; commencement
to fly about; to flutter about; to flit about; to fly past each other