undrinkable

/ ʌnˈdrɪŋkəbəl /

adjective

1. not pleasant or safe enough to be drunk

Example Sentences

Flowing water has become first undrinkable, then unswimmable, and now in places even untouchable without falling sick.

From Salon

"We know it is undrinkable water, and we still drink it," he went on.

From BBC

Finally, the mint julep is a vile almost undrinkable beverage.

From Los Angeles Times

That began more than 20 years ago, and just last year, the International Refugee Assistance Project found conditions at the facility to be inhumane, citing undrinkable water, open sewage and poor medical care.

From Los Angeles Times

Had DWP held water in the reservoir with a ripped cover, the water would have been legally undrinkable except in emergencies.

From Los Angeles Times