Clean
Clean verb - To remove the dirt from.
Grade
Grade verb - To arrange or assign according to type.
Both words in one sentence
- Not to mention either stapling his teacher's nuts to a sheet of paper, or assaulting said teacher to get a better grade (depends if it's the clean version or the original).
Source: Lyrical Dissonance / Hip-Hop - Almost all citizens of Echo, built upon the Heart's location, are fairly competent at Plain Magic - babies keep their diapers clean by a grade 2 spell.
Source: Literature / Labyrinths of Echo -
Note that most insecticides, even today, are simply mild nerve agentsnote usually acetylcholinesterase inhibitors; the cockroach spray you use to clean out your kitchen cabinets works on the same principles as chemical warfare-grade nerve gas.
Source: For Science!
Cite this Source
Grade and Clean. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/clean/grade
Clean & Grade. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/clean/grade>.
Grade or Clean. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/clean/grade.
Google Ngram Viewer shows how "clean" and "grade" have occurred on timeline