Beast
Beast noun - A mean, evil, or unprincipled person.
Usage example: she's a real beast to anyone who makes the mistake of crossing her
Monster is a synonym for beast in brute topic. In some cases you can use "Monster" instead a noun "Beast", when it comes to topics like kind, degenerate. popular alternative
Nearby Words: beastly, beastliness
Monster
Monster noun - A mean, evil, or unprincipled person.
Usage example: the guards at the concentration camps were monsters who enjoyed seeing their victims suffer
Beast is a synonym for monster in brute topic. You can use "Beast" instead a noun "Monster", if it concerns topics such as kind, degenerate, giant animal. popular alternative
Nearby Words: monstrous, monstrously
Mutual synonyms
How words are described
| complete | complete beast | complete monster |
| alien | alien beast | alien monster |
| single | single beast | single monster |
| powerful | powerful beast | powerful monster |
| Other adjectives: real, massive, large, hulking, big, enormous, huge, dangerous, evil, vicious, hideous, horrible, absolute, new, gigantic, prehistoric, titular, different, mindless, giant, demonic, eponymous, terrifying, tentacled. | ||
Both words in one sentence
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Sometimes this is a Human Sacrifice to a demon, dragon, alien creature, Eldritch Abomination, or some other monster or beast.
Source: Fed to the Beast -
That was more than enough reason for Meta Knight to call him a Demon Beast/monster.
- Knight of Cerebus: The Destrayers in the Series Finale are much more powerful than any Demon Beast/monster Kirby's faced before.
Cite this Source
Monster and Beast. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/beast/monster
Beast & Monster. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/beast/monster>.
Monster or Beast. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/beast/monster.
Google Ngram Viewer shows how "beast" and "monster" have occurred on timeline