instantly suspicious

Examples (10)

• The sudden silence in the room made him instantly suspicious.
• Her vague answers made the detective instantly suspicious.
• He became instantly suspicious when he saw the unmarked car parked outside his house.
• The unusual behavior of the package's sender made the customs officer instantly suspicious.
• When the lights flickered off and on, she was instantly suspicious of a problem.
• The inconsistent alibi made the police instantly suspicious of his involvement.
• The way he avoided direct eye contact made me instantly suspicious.
• The complex and unnecessary details in his story made me instantly suspicious.
• Any deviation from the norm can make people instantly suspicious.
• The prolonged silence from the other party made the negotiator instantly suspicious.