"children with clean shining faces"
"clean white shirts"
"clean dishes"
"a spotlessly clean house"
"cats are clean animals"
"a clean bill of health"
"a clear winner"
"efforts to obtain a clean bass in orchestral recordings"
"clear laughter like a waterfall"
"clear reds and blues"
"a light lilting voice like a silver bell"
"clean water"
"fresh air"
"a clean voting record"
"a clean driver's license"
"a clean fuel"
"cleaner and more efficient engines"
"the tactical bomb is reasonably clean"
"good clean fun"
"a clean joke"
"a clean (or uninfected) wound"
"led a clean life"
"fair copy"
"a clean manuscript"
"blank pages"
"fill in the blank spaces"
"a clean page"
"wide white margins"
"a clean fight"
"a sporting solution of the disagreement"
"sportsmanlike conduct"
"a clean test flight"
"a clean getaway"
"a clean sweep"
"a clean break"
"he landed a clean left on his opponent's cheek"
"a clean throw"
"the neat exactness of the surgeon's knife"
"after a long dependency on heroin she has been clean for 4 years"
"clean forgot the appointment"
"I'm plumb (or plum) tuckered out"
"they played fairly"
"Clean the stove!"
"The dentist cleaned my teeth"
"Clean the turkey"
"She housecleans every week"
"clean up before you see your grandparents"
"clean your fingernails before dinner"
"This stove cleans easily"
"The other players cleaned him completely"
"The boys cleaned the sandwich platters"
"The trees were cleaned of apples by the storm"
"Clean the spots off the rug"
"clean grain before milling it"