untreated

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

All of those properties stand close to Coronado’s wide, sandy beaches — which means they all face challenges as waters are often fouled by the northward flow of untreated sewage from greater Tijuana.

From Los Angeles Times • May 13, 2026

She added: "Our monitoring of untreated and treated water shows no evidence of these substances being present in our supply."

From BBC • May 3, 2026

“He went to several different hospitals, where his condition was repeatedly misdiagnosed and because of this negligence, the meningitis went untreated for eight months,” Stewart told the outlet.

From Los Angeles Times • Apr. 28, 2026

Left untreated, severe aortic stenosis can lead to heart failure and death.

From The Wall Street Journal • Apr. 25, 2026

It had been almost ten years since Papa had died of untreated prostate cancer.

From "Krik? Krak!" by Edwidge Danticat