Part
Part noun - The action for which a person or thing is specially fitted or used or for which a thing exists.
Usage example: I'll do my part, so don't worry
Responsibility is a synonym for part in duty topic. In some cases you can use "Responsibility" instead a noun "Part", when it comes to topics like principle, profession, involvement, concern.
Responsibility
Responsibility noun - The state of being held as the cause of something that needs to be set right.
Part is a synonym for responsibility in activity topic. Sometimes you can use "Part" instead a noun "Responsibility", if it concerns topics such as principle, profession.
Nearby Words: responsible, responsibly
Mutual synonyms
Related pairs
How words are described
Both words in one sentence
- Bob then either takes up responsibility for dealing with the crisis or the responsibility is already part of their job.
Source: First Day from Hell - She's certainly unprepared for the responsibility of being a ruler, but her sense of duty is far stronger than her personal desires - for the most part.
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The "responsibility" part is why Sam doesn't want to hold Florence's remote control and "reset" scent vial.
Source: Comes Great Responsibility
Cite this Source
Responsibility and Part. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/part/responsibility
Part & Responsibility. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/part/responsibility>.
Responsibility or Part. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/part/responsibility.
Google Ngram Viewer shows how "part" and "responsibility" have occurred on timeline