undetected

/ ˌʌndɪˈtɛktɪd /

adjective

1. not perceived, noticed, or discovered

   the fake bomb passed undetected

Example Sentences

Unbeknownst to us though, the real Chalamet, incognito in a mask and baseball hat, slithers through the crowd like an undetected chosen one, or like his character, Lisan al Gaib in “Dune.”

From Salon

Hints of missed cases add to mounting evidence of undetected bird flu infections.

From Salon

Viruses change over time, and many cases have probably gone undetected.

From Salon

It was a pattern of behaviour that went undetected for months, until a teacher asked whether they had anxieties around eating.

From BBC

“Management wasn’t listening to our concerns about changes in our procedures and definitions that would let misconduct slip through undetected,” said Heather Rolfes, an attorney in the complaint review department who was laid off.

From Los Angeles Times

Related Words

• uncharted
• undiscovered
• unexplored
• unheard-of