English edit

Etymology edit

distinguish +‎ -ness

Noun edit

distinguishness (uncountable)

  1. (rare, nonstandard, proscribed) The state or quality of being distinguishable.
    Synonyms: distinguishability, distinguishableness
  2. (rare, nonstandard, proscribed) The state or quality of being distinguished.
    Synonym: distinguishedness

Usage notes edit

  • Generally an error made by non-native speakers.