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
Master is a synonym for boss in control topic. In some cases you can use "Master" instead the word "Boss" as a noun or a verb, when it comes to topics like head, leader, chief, manager. popular alternative
Master
Master noun - The person (as an employer or supervisor) who tells people and especially workers what to do.
Usage example: I'm the master of this operation, and you'll do what I say
Boss is a synonym for master in person topic. You can use "Boss" instead the word "Master" as a noun or a verb, if it concerns topics such as control, lord, chief, over. popular alternative
Mutual synonyms
How words are described
| human | human boss | human master |
| old | old boss | old master |
| good | good boss | good master |
| female | female boss | female master |
| Other adjectives: best, certain, current, original, dead, single, corrupt, abusive, powerful, actual, real, evil, bad, main, new, former, hidden, next, last, previous. | ||
Common collocations
Both words in one sentence
- In the first Metal Slug, we have the Tani-Oh, a gargatuan land master and boss of mission 3.
-
Carl Elias, an elusive mob boss and master criminal, ruthless yet also honorable, whose conspiracies and criminal enterprises have generated several POI numbers.
Source: Series / Person of Interest -
This translates roughly to boss, chief, or master.
Source: The Master
Cite this Source
Master and Boss. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/boss/master
Boss & Master. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/boss/master>.
Master or Boss. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/boss/master.
Google Ngram Viewer shows how "boss" and "master" have occurred on timeline