Answer: denature

AnswerCrossword Clue
DENATUREDeprive of inherent properties
denatureto make (alcohol) undrinkable
denatureto change the natural character of
denatureto deprive of natural qualities
DENATUREMake undrinkable
DENATUREChange fundamentally
DENATUREChange the inherent character of
DENATUREChange the essence of
DENATURERender alcohol unfit for drinking
DENATURERender alcohol undrinkable
DENATUREUndereat, thus make unfit
DENATUREDeprive of innate qualities.
DENATUREDeprive of natural quality.
DENATUREAdulterate.
DENATUREMake unfit for drinking.
DENATUREModify without impairing usefulness.
DENATURERender unpotable
DENATUREMake alcohol undrinkable