different between boorishness vs boorish

English

boorish +? -ness

boorishness (usually uncountable, plural boorishnesses)

The state or characteristic of being a boor or of being boorish; boorish behaviour.
- 2009, "Nevermore With Jeffrey Combs As Edger Allan Poe Taps Every Emotion," Beverly Hills Courier, 31 July (retrieved 17 Aug. 2009):
  Unfortunately, there were moments of pure indulgence, drunken boorishness and rambling unintelligible poetry midway through the evening.

boor +? -ish

boorish (comparative more boorish, superlative most boorish)

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