When raising arguments or discussing something, you can use synonyms for the phrase "bash around." Some common phrases that can replace this phrase include to throw around, to toss back and forth, to knock ideas, to bat about, and to bandy about. These terms have similar meanings to bash around and are great options to express debating or arguing in a more precise manner. Other synonyms that can be applied for bash around include to debate, to argue, to discuss, to contend, to dispute, to wrangle, to contend, to bicker, or to quarrel. So, whether you are deliberating or arguing with someone, these phrases can accurately describe your conversation.