Clean
Clean adjective - Having no exceptions or restrictions.
Usage example: the clean joy of running that young children experience
Simple is a synonym for clean in precise topic. In some cases you can use "Simple" instead the word "Clean" as an adjective or a noun, when it comes to topics like neat, not dirty.
Simple
Simple adjective - Free from all additions or embellishment.
Usage example: a simple design, and one that never goes out of fashion
Clean is a synonym for simple in clear topic. Sometimes you can use "Clean" instead the word "Simple" as an adjective or a noun, if it concerns topics such as classic, uncluttered.
Both words in one sentence
- And it's very rarely a simple or clean death; if Anthony Horowitz ever loses his present career, he's got the makings of a nice Nightmare Fuel Station Attendant.
- He starts with neutral, technical, professional expressions, distancing himself from what he's doing and making it seem like something simple and clean.
Source: Dehumanization -
It's fast, effective, simple and clean but is also extremely difficult, as taking time to line up a shot may get you killed as the head is a small target.
Source: Video Game / Counter-Strike
Cite this Source
Simple and Clean. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/clean/simple
Clean & Simple. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/clean/simple>.
Simple or Clean. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/clean/simple.
Google Ngram Viewer shows how "clean" and "simple" have occurred on timeline