Potable

adj. capable, hopeful professional

What it means

Safe and suitable for people to drink.

Reach for it when making a precise safety claim about water or another liquid

After laboratory testing, the hillside spring was declared potable.

Words to choose between 5

By register, from playful at the top to literary at the bottom. Tap a word to see when it fits.
playful
everyday
professional
formal
  • playful

    drink-worthy

    Suits an informal judgment that includes palatability

    Careful Drink-worthy is not a safety standard and should never replace testing.

  • everyday

    drinkable

    Fits when plain language should confirm that a liquid can be consumed

    Careful Drinkable can also mean merely tolerable in taste and may not certify safety.

  • everyday

    safe to drink

    Fits if an unmistakable public instruction matters more than brevity

    Careful Safe to drink is clear but cannot serve every compact technical label.

  • professional

    treated

    Fits if a process has been applied to improve water quality

    Careful Treated water is not automatically potable unless the treatment succeeded.

  • formal

    wholesome

    Fits when water is healthful and free from harmful contamination

    Careful Wholesome is old-fashioned for water and can suggest moral goodness elsewhere.

Opposites 3

  • nonpotable
  • contaminated
  • undrinkable

Common phrases 3

  • potable water

    Each shelter stored enough potable water for three days.

  • make water potable

    Boiling alone may not make water potable when some chemicals are present.

  • potable supply

    The new well restored a dependable potable supply to the island.

Definitions and examples are written for this site. How words are chosen Recording: Vealhurl, Southern England accent, from Wikimedia Commons, CC BY-SA 4.0 Updated