Boss
Boss noun - The person (as an employer or supervisor) who tells people and especially workers what to do.
Usage example: every morning the boss hands out a list of top-priority tasks
Leader is a synonym for boss in head topic. In some cases you can use "Leader" instead a noun "Boss", when it comes to topics like chief, director, manager, over. popular alternative
Leader
Leader noun - The person (as an employer or supervisor) who tells people and especially workers what to do.
Usage example: the team leader is good at making sure that everyone keeps busy at their assigned tasks
Boss is a synonym for leader in chief topic. You can use "Boss" instead a noun "Leader", if it concerns topics such as principal, head, director, over. popular alternative
Mutual synonyms
How words are described
Both words in one sentence
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In later Sengoku Basara games, killing squad leaders will cause all the mooks in that squad to stop fighting and run away, unless there's another squad leader or boss around.
Source: Suicidal Overconfidence - The final boss of Jak II: Renegade, which features the Metal Head leader and his underlings.
Source: Flunky Boss - Kingdom Hearts: 358/2 Days: Roxas largely just wants to hang out with Axel and Xion, and doesn't know (or seem to care) that his boss and the leader of Organization XIII, Xemnas, is evil.
Source: Heroic Neutral
Cite this Source
Leader and Boss. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/boss/leader
Boss & Leader. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/boss/leader>.
Leader or Boss. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/boss/leader.
Google Ngram Viewer shows how "boss" and "leader" have occurred on timeline