Endeavoured is a verb that means to try hard, to make an attempt, or to exert effort towards achieving a goal or objective. There are several synonyms that can be used instead of endeavoured. Some of these synonyms include attempted, pursued, sought, strived, aspired, labored, toiled, and worked towards. These words all convey the same general meaning of trying hard to achieve something, but each has its own subtle connotations. Attempted suggests that the effort was unsuccessful, while pursued implies sustained effort. Strived and worked towards both suggest significant effort was directed towards the goal, while aspired implies a strong desire to achieve a particular aim.