I would recommend using Brutus. Through he betrays Julius, he is a man of honor and would be a very easy answer to this question. I haven’t read this play in a few years so I can’t quite but I hope that helps.
Corpulent would most likely go with "fat" since this is often used in a derogatory way to say that something is "oversize". It comes from the Latin "corpus" being body. <span />
