Answer :
oc + cept = occept
not a word
op + cept = opcept
not a word
ir + cept = ircept
not a word
ex + cept = except
word; meaning "to not include"
not a word
op + cept = opcept
not a word
ir + cept = ircept
not a word
ex + cept = except
word; meaning "to not include"