The phrase "wrest away" has a few synonyms you can use to switch up your writing. One alternative is "seize," which emphasizes the suddenness of taking something forcibly. Another option is "snatch," which often implies being quick or stealthy in taking possession. "Dispossess" is a more formal option that captures the act of taking something away from someone who previously had it. "Usurp" has a more specific connotation, indicating taking something that rightfully belongs to someone else and often suggesting illegitimacy. Lastly, "appropriate" signals taking something for oneself in a presumptuous or unfair way. Using these synonyms in your writing can offer varied sentence structure and a more nuanced expression of meaning.