surveillance
suspect
eye
O me of little faith
suspiciously
mislippen
mistrustful
dubious
suspective
side-eye
suspicional
askance
pry
feel out
discerning
mistrust
wakeful
watch like a hawk
argus-eyed
watchful
open-eyed
suspicious
vigilant
allegedly
preoccupy
beady-eyed
health warning
misdoubt
weigh up
look shy
scruple
autoptic
sus
under the microscope
conspicuous by one's absence
fresh pair of eyes
spy
concernedly
read someone's lips
sleuth
snoop
stag
softness
fisheye
set off
feeler
care
by-peep
close-mindedness
bring out
underlook
quiz
if it isn't
survey
critique
eye of the beholder
every shut eye isn't asleep
criticism
jubous
eat
in front of
sidelong
bad eye
prosopolepsy
inobservation
squint-eyed
squint
askant
squinty
asquint
sort
hang on
smelly
snitch-jacket
in question
reckless
observe
dubitable
conscious
extrospection
in the dock
broad-mindedness
Eye of Sauron
scent
doubtful
oversee