Question

abstract noun of satisfactory​

Answer 1

Answer:

the word 'satisfactory' is an adjective, a word used to describe a noun.

Explanation:

The word 'fail' is an abstract noun as a word for a result in a test that shows someone or something has not achieved a satisfactory score or standard.  

The word 'fail' is also used as an abstract noun as the object of the preposition in the expression, without fail.  

The abstract noun forms of the verb to fail are failure and the gerund, failing.

Answer 2

Satisfaction is the abstract noun of satisfactory