verb.
To work against; oppose; especially to incite reaction.
WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
verb.
provoke the hostility of
verb.
act in opposition to
Word Usage
"If he does not reply promptly he must pay a forfeit or he must pay a forfeit if he uses a word which would show disloyalty to his country such as antagonize it, abhor it, etc. etc."