big
binoculars
bringing
brother
business
businessman
businesspeople
career
chinese
concentrating
concept
conceptual
discovering
discovery
eavesdropping
examining
executive
exploring
eye
focusing
idea
investigating
job
keeping
lifestyle
looking
lookout
magnification
magnifier
magnify
male
man
men
monitor
monitoring
observation
observing
occupation
one
only
optical
paranoia
paranoid
person
privacy
profession
see
seeing
sight
sky
spy
spying
surveillance
through
view
vision
voyeur
voyeurism
voyeuristic
watch