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.
If left untreated, high blood pressure can increase the risk of heart attack, stroke and other serious cardiovascular problems.
From Science Daily ● Oct. 1, 2026
Keane said the problem was at least partly down to misconnections, where plumbing from housing developments is wrongly linked to surface water drains rather than sewers, sending untreated waste into waterways.
From BBC ● Sep. 30, 2026
Brand says Pike had untreated manic episodes due to bipolar disorder and untreated PTSD.
From BBC ● Sep. 26, 2026
The researchers exposed some termites to bistrifluron and then placed them with untreated members of the same colony.
From Science Daily ● Sep. 19, 2026
They sated themselves on stagnant water that had been sitting untreated in a dark tank for who knew how long.
From "Dry" by Neal Shusterman and Jarrod Shusterman
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