Duty
Duty noun - A piece of work that needs to be done regularly.
Usage example: the regular duties of a lifeguard
Task is a synonym for duty in responsibility topic. In some cases you can use "Task" instead a noun "Duty", when it comes to topics like work, profession, job, deed. popular alternative
Task
Task noun - A piece of work that needs to be done regularly.
Usage example: one of my tasks in the morning is to make lunches for everyone in the family
Duty is a synonym for task in work topic. You can use "Duty" instead a noun "Task", if it concerns topics such as profession, job, deed, load. popular alternative
Mutual synonyms
How words are described
Both words in one sentence
- While Muggles can "pass the buck" in terms of the responsibility for recycling, civic duty, or taking the government to task, Superheroes can't.
Source: Samaritan Syndrome - Yuna certainly fails to even mention the task at any point in the game in spite of it being her sacred duty in the prequel.
Source: The Magic Goes Away - This is partly out of cowardice, but partly out of a sense of duty, even if his task is impossible.
Source: Determined Defeatist
Cite this Source
Task and Duty. (2016). Retrieved 2026, July 20, from https://thesaurus.plus/related/duty/task
Duty & Task. N.p., 2016. Web. 20 Jul. 2026. <https://thesaurus.plus/related/duty/task>.
Task or Duty. 2016. Accessed July 20, 2026. https://thesaurus.plus/related/duty/task.
Google Ngram Viewer shows how "duty" and "task" have occurred on timeline