We found 2 dictionaries that define the word non-potable:

General (1 matching dictionary)

1. non-potable: Wordnik

Tech (1 matching dictionary)

2. Lake and Water Word Glossary (No longer online)

▸ Words similar to non-potable ▸ Usage examples for non-potable ▸ Idioms related to non-potable ▸ Wikipedia articles (New!) ▸ Words that often appear near non-potable ▸ Rhymes of non-potable ▸ Invented words related to non-potable