Undetected

The spy remained undetected behind enemy lines.

The cancer was left undetected until it reached an advanced stage.

The wildlife photographer patiently waited for hours to capture the rare bird undetected.

The submarine remained undetected by sonar as it patrolled beneath the ocean surface.

The counterfeit bills were so well-made that they went undetected by the bank's counterfeit detection systems.

The spy successfully infiltrated the high-security facility undetected.

The poacher set traps to catch animals undetected by the park rangers.

The stealthy ninja moved silently and undetected through the shadows.

The thief managed to steal the valuable artifact undetected by the museum's security cameras.

The hacker's activities went undetected by the cybersecurity system.

The smugglers transported contraband undetected across the border.

The submarine remained undetected by enemy radar during the covert mission.

The cheating student managed to sneak answers into the exam undetected.

The defect in the product went undetected until it reached the customers.

The virus spread undetected throughout the community.

The meteorite crashed into the forest undetected by the nearby residents.

The virus remained undetected until it had spread throughout the network.

The hidden camera captured the thief's undetected movements.

The spy entered the enemy's territory undetected.

The smugglers managed to transport the contraband undetected.

The hidden camera allowed the investigator to gather undetected evidence.

The virus remained undetected in the computer system, causing damage over time.

The disease spread undetected through the community, resulting in a widespread outbreak.

The hacker gained access to the company's database undetected and stole sensitive customer information.

The smugglers managed to transport the contraband across the border undetected.

The thief entered the museum undetected and stole valuable artifacts.

The burglar broke into the house undetected and took valuable jewelry.

The computer virus remained undetected until it had spread to multiple devices in the network.

The stealthy Trojan horse remained undetected by the antivirus software, allowing unauthorized access to the system.

The undetected phishing email tricked unsuspecting users into revealing their passwords and personal details.

The spy successfully infiltrated the enemy base undetected.

The hacker breached the network undetected, leaving no trace of their presence.

The flaw in the software went undetected until it caused a system crash.

The virus remained undetected in the computer system for months.

The cancer remained undetected until it reached an advanced stage.

The tiny insect went undetected as it blended into the leaves of the plant.

The cheating student managed to copy the answers undetected during the exam.

The smugglers transported the illegal goods undetected through a secret tunnel.

The endangered species remained undetected in the dense forest.

The hidden camera captured the burglar's actions undetected.

The disease spread undetected until it reached epidemic proportions.

The shark approached its prey undetected in the murky waters.

The disease can spread undetected if left untreated.

The drug test revealed that he had been using performance-enhancing substances undetected.

The undetected tumor grew silently in his lungs for years.

The smuggler managed to transport the illegal goods across the border undetected.

The undetected gas leak posed a serious danger to the residents of the building.

The microorganisms in the water remained undetected until the water was tested in the laboratory.

The disease can remain undetected in the body for years before symptoms appear.

The stealthy predator moved undetected through the dense forest.