There are several synonyms for the word "gaolbreak," which refers to escaping from prison or jail. Some alternatives include jailbreak, prison break, escape, breakout, evasion, flight, absconding, and fleeing. Each of these words conveys the same basic meaning but with slightly different connotations. For example, "absconding" suggests a more planned and deliberate escape, while "flight" implies fleeing quickly and urgently. "Jailbreak" and "prison break" are the most commonly used synonyms and are often used interchangeably. Overall, these synonyms provide a range of options when discussing criminal escape from custody.