adjective.
Having, or expressing doubt; questioning
adjective.
Of or relating to scepticism or the sceptics
WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
adjective.
marked by or given to doubt
adjective.
denying or questioning the tenets of especially a religion
Word Usage
"I remain sceptical as to whether the voters of Northern Ireland actually care particularly about electing members of the main Westminster parties, but I admire the way the message is being delivered."