A mind clouded by sorrow.    From Wordnet, Princeton University. 

His face was clouded with unhappiness.    From Wordnet, Princeton University. 

Adjective : a mind clouded by sorrow.    From Dictionary.com. 

His expression clouded, and she heard a tremor in his voice.    From Wordnik.com.  [My Demon's Kiss] Reference

His expression clouded at the dryness of her tone.    From Wordnik.com.  [Blind Alley]

Her expression clouded, and she stared through the window with unseeing eyes.    From Wordnik.com.  [Flaming June] Reference

Then her expression clouded, her gaze stealing over Isabel’s shoulder to Brautus.    From Wordnik.com.  [My Demon's Kiss] Reference

For a moment his expression clouded, and Di sensed that he was struggling with himself.    From Wordnik.com.  [Children Of The Night]

The name clouded his face again, he gazed ruefully into the satisfactory glow he was producing.    From Wordnik.com.  [The Leper of Saint Giles]

An aggrieved expression clouded the Colonel's brow.    From Wordnik.com.  [Soul] Reference

He shook his head, and his congenial expression clouded over.    From Wordnik.com.  [Nuke Zone]

Sigurd's heart sank as a doleful expression clouded his ruddy features.    From Wordnik.com.  [Conan Of The Isles]

A dubious expression clouded the candid cheerfulness of the other's face.    From Wordnik.com.  [Success A Novel] Reference

When the newspaper fell to her lap a dreamy expression clouded Lise's eyes.    From Wordnik.com.  [Project Gutenberg Complete Works of Winston Churchill] Reference

Don't let yourself be word clouded together with such nouns, adjectives and verbs.    From Wordnik.com.  [Impolitical] Reference

The doubtful, harassed expression clouded upon her face at his words, and she paused.    From Wordnik.com.  [The Damnation of Theron Ware] Reference

A Paris zoo has announced the birth of two rare Southeast Asian cats called clouded leopards.    From Wordnik.com.  [euronews] Reference

HANNA: This animal is called a clouded leopard obviously because of the beautiful clouds on his coat there, the beautiful long tail.    From Wordnik.com.  [CNN Transcript - Larry King Live: Bo Derek, Tippi Hedren and Betty White Talk About Their Pets - July 7, 2000] Reference

Eric’s expression clouded over as she spoke, and sometimes he punctuated her tale with exclamations of disbelief or anger.    From Wordnik.com.  [The Aloha Quilt] Reference

You get the headache sometimes, and your judgment can become clouded which is very significant for these climbers who climb without oxygen.    From Wordnik.com.  [CNN Transcript May 6, 2004] Reference

Han’s expression clouded, and Jimson’s red flags made him step in.    From Wordnik.com.  [Jason Stoddard, Strange and Happy » Blog Archive » Eternal Franchise, 12.1 of 31.1] Reference

But that's the kind of clouded thinking that supremacy doctrines produce.    From Wordnik.com.  [Radio Left] Reference

Looks like the prospects for the gulf region reagion are somewhat "clouded".    From Wordnik.com.  [immobilienblasen] Reference

The debate over the Merck's human papillomavirus vaccine Gardasil has been "clouded" by.    From Wordnik.com.  [THE MEDICAL NEWS] Reference

A confused expression clouded the driver's face.    From Wordnik.com.  [Alfred Hitchcock's Mystery Magazine]

L of real estate, which is Regardless not encumbered or "clouded" with defects.    From Wordnik.com.  [Refinance 2nd Mortgage] Reference

Hormones are in overdrive, and all logical judgment is clouded.    From Wordnik.com.  [Jessica Radloff: Is It Always the Best in the Beginning?] Reference

Maybe fatigue and euphoria had clouded my reporter's detachment.    From Wordnik.com.  [Reporter's Notebook: The Story Of A Lifetime] Reference

But nearly a decade of good times later, the female outlook has clouded.    From Wordnik.com.  [Don't Get The Wrong Message] Reference

As has happened so many times regarding Iraq, ideology clouded analysis.    From Wordnik.com.  [REACH OUT TO THE INSURGENTS] Reference

The headlamps on my 2001 Jeep Grand Cherokee have seriously clouded over.    From Wordnik.com.  [Seeking Reimbursement After a Recall] Reference

"It has clouded every issue," says Neil Komisarow, of Vineland Elementary.    From Wordnik.com.  [The Trauma After The Storm] Reference

You don't want to risk a clouded title that might sink your property someday.    From Wordnik.com.  [The Trap In Time Shares] Reference

But in China's fast-changing social landscape, subtleties are easily clouded.    From Wordnik.com.  [Second Wives Club] Reference

In other ways, Obama's liberal vision appears clouded, uncertain and even contradictory.    From Wordnik.com.  [A Liberal’s Lament] Reference

I was in therapy, which consisted mainly of taking tranquilizers that clouded my thoughts.    From Wordnik.com.  [Consumed by Guilt, I Just Stopped Eating] Reference

I've often seen wisps of steam funneling from clouded windows in old buildings in Chinatown.    From Wordnik.com.  [Out Of The Sweatshop And Into The World] Reference

Bureaucratic resentment clouded relations between FEMA and the Department of Homeland Security.    From Wordnik.com.  [Michael Chertoff: 'What The Hell Is Going On?'] Reference

And Gorbachev's moment in the summit sun was clouded by the man who wasn't there: Boris Yeltsin.    From Wordnik.com.  [Alone At The Top] Reference

Michael Austin said it was unfortunate that Rangel's career had been clouded by the allegations.    From Wordnik.com.  [Charles Rangel Trial: GOP Gets Its Wish For A Case During Campaign Season] Reference