Noun : We were appalled at the litter of the room. ,a litter of six kittens.    From Dictionary.com. 

Verb (used with object) : to be fined for littering the sidewalk. ,They littered their toys from one end of the playroom to the other. ,Bits of paper littered the floor.    From Dictionary.com. 

Verb (used without object) : The cat had littered in the closet. ,If you litter, you may be fined.    From Dictionary.com. 

In the north, though, a depressed piece-of-pie section remained unlittered.    From Wordnik.com.  [The Black Company]

It was particularly comforting on a long voyage for an unlittered female to have the companionship of an elder who had given birth.    From Wordnik.com.  [A Call to Arms]

But it has been seen to rise from unlittered, level sand, and the feat is performed so quickly that the effect is as if it were tossed upward by a force foreign to itself.    From Wordnik.com.  [Last Leaves from Dunk Island] Reference

She looked in bewilderment at the unlittered road and swinging gate.    From Wordnik.com.  [Elizabeth's Campaign] Reference

His wife was squatted on the floor in an unlittered corner mending a ceremonial robe of his.    From Wordnik.com.  [The Pagan Madonna] Reference

Kang Guru is a very pristine and unlittered mountain and we wanted to leave it the way we found it for future expeditions.    From Wordnik.com. Reference

Stock trading the cheilanthes of the fatality and arthur out at a unlittered rhodes archosaurian thou by our editorial at kid styrofoam.    From Wordnik.com.  [Rational Review] Reference

On an unlittered part of the stable, with the horse loose, throw pieces of carrot on the floor; he will learn to watch your hand like a dog.    From Wordnik.com.  [Hints on Horsemanship, to a Nephew and Niece or, Common Sense and Common Errors in Common Riding] Reference

Formally presented by one of the secretaries we made our stiff bows and were seated at the table facing His Majesty across the unlittered surface of black glass.    From Wordnik.com.  [City of Endless Night] Reference

The dooryard was scrupulously clean and unlittered; the little footpath through it was neatly bordered by white clam shells; several thrifty geraniums in bloom looked out from the muslin-curtained windows.    From Wordnik.com.  [Lucy Maud Montgomery Short Stories, 1896 to 1901] Reference

She stressed the importance of 'head to toe' cleanliness, with special emphasis on washing hands, keeping finger/toe nails small and clean, not spitting in public places and keeping the surroundings unlittered.    From Wordnik.com.  [PunjabNewsline News] Reference

A few years ago, in the room of the great mahogany table, with its clean blotting pad, its writing tablet, and its superb rose rising from a green vase in the midst of the shining unlittered expanse, there was a plain, heavy mahogany wainscoting reaching chin-high to the average man.    From Wordnik.com.  [A Certain Rich Man] Reference

Falling snow of unlittered white.    From Wordnik.com.  [Pacific Free Press - Hard Truths for Hard Times - Progressive opinion, dissident news] Reference