Definify.com
Webster 1913 Edition
Unacceptable
Unˊac-cept′a-ble
,Adj.
Not acceptable; not pleasing; not welcome; unpleasant; disagreeable; displeasing; offensive.
– Unˊac-cept′a-ble-ness
, Noun.
Unˊac-cept′a-bly
, adv.
Webster 1828 Edition
Unacceptable
UNACCEPT'ABLE
,Adj.