Bearst (beast) or brutes
He was not a decencty man; he was rather brutes.
<em>He was not a decent man, but rather brute.</em>
He uesed to compound?? strong words to express his attitude
<em>He used to compound strong words to express his attitude.</em>
<em>Not sure what you mean by the word compound, but the sentence is ok like that.</em>