distrustful
Pyrrhonic
agnostic
ambiguous
capricious
chancy
changeable
dicey
doubtful
dubious
equivocal
erratic
fickle
from Missouri
hesitant
hesitating
in doubt
incalculable
indecisive
indemonstrable
irresolute
leery
mistrustful
mistrusting
polysemous
questioning
scrupulous
shy
skeptical
suspecting
suspicious
touch-and-go
unaccountable
uncertain
unconfirmable
unconvinced
undivinable
unforeseeable
unpersuaded
unpredictable
unprovable
unsure
untrusting
unverifiable
variable
wary
wavering
whimsical
flouting
grouting
outing
pouting
rerouting
routing
scouting
shouting
spouting
sprouting
touting