unacceptable

definition: not acceptable
example:
speech part: adjective
synonyms:
definition: not adequate to give satisfaction
example: The coach told their players that defeat was unacceptable.
speech part: adjective
synonyms:
definition: not conforming to standard usage
example: the following use of `access' was judged unacceptable by a panel of linguists
speech part: adjective
synonyms: unaccepted
definition: used of persons or their behavior
example:
speech part: adjective
synonyms: unashamed impossible insufferable unsufferable

unacceptable is explained and pronounced

How unacceptable is being used?