suspiciousness

the detective's suspiciousness grew with each new piece of evidence.

her suspiciousness stemmed from a past betrayal by a close friend.

he tried to mask his suspiciousness, but his eyes betrayed him.

the child's suspiciousness towards the stranger was understandable.

a healthy dose of suspiciousness can protect you from scams.

excessive suspiciousness can damage relationships and create distrust.

the company investigated the employee's suspiciousness regarding the missing funds.

despite his reassurances, her suspiciousness lingered.

the witness’s suspiciousness about the alibi prompted further questioning.

he dismissed her suspiciousness as mere paranoia.

the report highlighted a general level of suspiciousness within the department.