Hurl insults is an expression used to describe the act of verbally attacking someone with offensive language. The two crossword solutions for this term are 'ABUSE' and 'talktrash', both of which are five and nine letters respectively. ABUSE is a verb meaning to use harsh or cruel language towards someone, while talktrash is a verb meaning to speak negatively about someone. Both words can be used to describe the act of hurling insults.