1 : capable or worthy of being accepted an acceptable noise level socially acceptable behavior a compromise that is acceptable to both sides.

Is Acceptableness a word?

ac·cept·a·ble

adj. 1. Adequate to satisfy a need, requirement, or standard; satisfactory: an acceptable excuse; acceptable behavior.

What is acceptability mean?

Acceptability is the characteristic of a thing being subject to acceptance for some purpose. ... A thing is unacceptable (or has the characteristic of unacceptability) if it deviates so far from the ideal that it is no longer sufficient to serve the desired purpose, or if it goes against that purpose.