| Word | Definitions | Synonyms |
|---|---|---|
| clean | (adverb) in conformity with the rules or laws and without fraud or cheating | Synonyms: fair, fairly |
| (adverb) completely; used as intensifiers | Synonyms: plum, plumb | |
| cleanly | (adverb) smoothly and without difficulty; precisely and deftly | Synonyms: flawlessly |
| (adverb) in a manner that minimizes dirt and pollution | - |