suspicious
adjective
[ səˈspɪʃəs ]
• having or showing a cautious distrust of someone or something.
• "he was suspicious of her motives"
Similar:
doubtful,
unsure,
dubious,
wary,
chary,
sceptical,
distrustful,
mistrustful,
disbelieving,
having reservations,
apprehensive,
cynical,
jaundiced,
iffy,
Origin:
Middle English: from Old French suspicious, from Latin suspiciosus, from suspicio(n- ) (see suspicion).
