cordialize

From cordial +‎ -ize.

cordialize (third-person singular simple present cordializes, present participle cordializing, simple past and past participle cordialized)

1. (transitive) To make cordial.

   to cordialize mankind

2. (intransitive) To become friendly; to fraternize.
3. (transitive) To make into a cordial.

   cordialized brandy