A
B
C
D
E
100

tending to contradict

turning away from the right and good

perverse

100

high pitched sounds coming from an instrument

tweeter

100

star and naut

astronaut

100

a Soviet astronaut

cosmonaut

100

restore to harmony or friendship

reconcile

200

universe/world and naut

cosmonaut

200

leaders of large corporations encouraging enterprising employees to initiate new ideas within their companies

intrapreneur

200

make hostile or indifferent to 

alienate

200

an instrument making a low-pitched audio sound

woofer

200

ten to the hundredth power

googol

300

stern, severe, harsh, unadorned, simple

austere

300

method of revealing distance by beaming microwave pulses at an object and picking up the returning radiation by an antenna

radar

300

the art or practice of reaching the very brink of danger before stopping.

brinkmanship

300

device that produces synchronized light waves for such purposes as measuring distances in space, carrying audio and video information and welding or fusing various materials.

laser

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