Foul
Foul adjective - Not being in accordance with the rules or standards of what is fair in sport.
Usage example: an aggressive hockey player who is known for his foul play and readiness for a fight
Rotten is a synonym for foul in good topic. In some cases you can use "Rotten" instead the word "Foul" as an adjective or an adverb, when it comes to topics like disgusting, dirty, decayed. popular alternative
Rotten
Rotten adjective - Not giving pleasure to the mind or senses.
Usage example: had a rotten time while on vacation
Foul is a synonym for rotten in decayed topic. You can use "Foul" instead the word "Rotten" as an adjective or an adverb, if it concerns topics such as property, good, nasty, decaying. popular alternative
Nearby Words: rottenness, rottenly
Mutual synonyms
Both words in one sentence
- They also mimick the smell of rotten meat thanks to a foul-smelling fluid that they secrete.
Source: Faking the Dead -
Kyo is foul, huge, smells like rotten flesh, and also totally desperate, as it's the trademark of the cat's position as The Unfavorite.
Source: Badass Pacifist
Cite this Source
Rotten and Foul. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/foul/rotten
Foul & Rotten. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/foul/rotten>.
Rotten or Foul. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/foul/rotten.
Google Ngram Viewer shows how "foul" and "rotten" have occurred on timeline