unobserved

/ ˌʌnəbˈzɜːvd /

adjective

1. not seen or perceived

Example Sentences

The unique physical and geometrical properties of the supergrain led to previously unobserved dynamics as they slid down slopes.

From Science Daily

Thus, the Big Tech billionaires will continue their race to build an ominously powerful artificial consciousness that could pose an existential threat to humanity, unfettered and largely unobserved by our political system.

From Seattle Times

The staff also “falsified count slips and round sheets to show that they had been performed when they were not, leaving Epstein unobserved for hours before his death,” according to the report.

From Los Angeles Times

Understanding the causes of those deaths, many of which are unobserved, is key to preventing them.

From Washington Post

When originally shown in the early hours of the morning, the reports would have gone almost unobserved.

From BBC

Related Words

• clandestinely
• covertly
• furtively
• personally
• privately
• quietly
• stealthily
• surreptitiously