suspectful in a sentence

Definition

Suspectful: having a tendency to doubt or mistrust the motives or honesty of others.

Her suspectful demeanor made everyone question her motives during the meeting.
The detective remained suspectful of the alibi provided by the prime suspect.
His suspectful glance suggested he wasn't entirely convinced of her innocence.
In a world filled with deception, one must often adopt a suspectful attitude towards others.
She approached the proposal with a suspectful mind, wary of hidden agendas.