unsuspecting

adj

1. Not suspecting; without any suspicion.

   “He easily shot the unsuspecting target.”

   “One by one grotesque forms emerged from the jungle to creep stealthily upon the unsuspecting woman.”

   “Before long, the unsuspecting salesman was earnestly pitching him "the quietest noisemaker on the market."”

   “To unsuspecting eyes these mongoose relatives can seem eminently pettable.”