Unbreathable

Acceptable For Game Play - US & UK word lists

This word is acceptable for play in the US & UK dictionaries that are being used in the following games:

The American Heritage® Dictionary of the English Language, 4th Edition
  • adj. Not fit or suitable to be breathed: unbreathable exhaust fumes.
  • Wiktionary, Creative Commons Attribution/Share-Alike License
  • adj. Describes air, or other mixture of gases, that are not suitable for a person to breathe.
  • Word Usage
    "Far beyond human stench and waste to unbreathable."
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