Recriminates is a strong word that implies a back-and-forth exchange of accusations. Synonyms for recriminates include disputes, quarrels, disagreements, altercations, arguments, spats or bickering. Some words that convey similar meanings without the same level of animosity include discusses, debates, disputes or converses. If you want to imply that the exchange of accusations is one-sided, choose words such as blames, accuses or incriminates. If you want to convey a more conciliatory tone, try words such as negotiates or compromises. Regardless of the word you choose, be sure it accurately conveys the mood and tone of the exchange in question.