drinking water /ˈdrɪŋkɪŋ wɔːtər/ /ˈdrɪŋkɪŋ wɔːtə/
potable water /pˈoʊɾəbəl wˈɔːɾɚ/ /pˈəʊtəbəl wˈɔːtə/
to drink water