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unacceptable

1 ENTRIES FOUND:
unacceptable /ˌʌnɪkˈsɛptəbəl/ adjective
unacceptable
/ˌʌnɪkˈsɛptəbəl/
adjective
Britannica Dictionary definition of UNACCEPTABLE
: not pleasing or welcome : not acceptable

— unacceptably

/ˌʌnɪkˈsɛptəbli/ adverb