WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
adjective.
not conforming to standard usage
adjective.
not adequate to give satisfaction
adjective.
used of persons or their behavior
adjective.
not acceptable; not welcome
Word Usage
"They were among 10 schools in the 68-team National Collegiate Athletic Association tournament that Mr. Duncan said ought to be disqualified for what he called unacceptable academic performances."