Managing to accomplish something requires skill, effort, and determination. However, there are various synonyms one can use to express this achievement. One alternative phrase is "succeed in", as it denotes the ability to overcome obstacles and achieve desired outcomes. Another synonym is "attain", highlighting the act of reaching a goal or objective through effective management. "Accomplish", on the other hand, emphasizes the overall completion of a task or project. Additionally, "achieve" conveys the notion of successfully realizing a desired result. Lastly, "pull off" serves as an informal synonym, implying the ability to accomplish something difficult or impressive. These synonyms aptly capture the essence of "manage to" while offering alternative ways to describe the act of achieving success.