Verb (used without object) : She refuses to mingle with bigots.    From Dictionary.com. 

Verb (used with object) : a hostess who mingles diplomats with executives.    From Dictionary.com. 

We have read this volume with unmingled satisfaction.    From Wordnik.com.  [The Expedition to Borneo of H.M.S. Dido For the Suppression of Piracy] Reference

Our anniversaries are usually scenes of unmingled joy.    From Wordnik.com.  [Cotton is King, and Pro-Slavery Arguments Comprising the Writings of Hammond, Harper, Christy, Stringfellow, Hodge, Bledsoe, and Cartrwright on This Important Subject] Reference

Beth gazed upon it all in wonder not unmingled with awe.    From Wordnik.com.  [The Furnace of Gold] Reference

My thoughts were sad and solemn, yet not of unmingled pain.    From Wordnik.com.  [The Last Man] Reference

Has this long and weary period of strife been an unmingled evil?.    From Wordnik.com.  [The World's Best Orations, Vol. 1 (of 10)] Reference

I watched the experiment with an interest not unmingled with fear.    From Wordnik.com.  [The Atlantic Monthly, Volume 04, No. 25, November, 1859] Reference

After a life of care, not unmingled with pleasures, he died in 1834.    From Wordnik.com.  [English Literature, Considered as an Interpreter of English History Designed as a Manual of Instruction] Reference

Kosmos all is Reason-Principle or its Priors-Divine Mind and unmingled.    From Wordnik.com.  [The Six Enneads.] Reference

Determination not unmingled with gloom was visible upon the faces of all.    From Wordnik.com.  [Lippincott's Magazine of Popular Literature and Science Volume 17, No. 099, March, 1876] Reference

Blake -- the one with mingled love and fear, the other with unmingled scorn.    From Wordnik.com.  [St. Cuthbert's] Reference

For, wholly without part in Good, the negation of Good, unmingled Lack, this.    From Wordnik.com.  [The Six Enneads.] Reference

His eyes shone, a new pity not unmingled with a taint of bitterness filled his heart.    From Wordnik.com.  [The Eternal Maiden] Reference

Much apart he had been, unmingled with the ship's social life, despite all allurement.    From Wordnik.com.  [St. Cuthbert's] Reference

She pored over them with a vivid interest quite unmingled with any thought of jealousy.    From Wordnik.com.  [The Hippodrome] Reference

This death, which freed him, produced a strange effect upon him, not unmingled with remorse.    From Wordnik.com.  [The French Immortals Series — Complete] Reference

Epsom shepherd, the result upon the reader's mind is entire conviction and unmingled pleasure.    From Wordnik.com.  [Harvard Classics Volume 28 Essays English and American] Reference

The Asisinati looked on without taking any part, and with a curiosity not unmingled with contempt.    From Wordnik.com.  [Lippincott's Magazine of Popular Literature and Science Volume 26, September, 1880] Reference

That which is called Truth always exists in a pure and unmingled state in every one of those four orders.    From Wordnik.com.  [The Mahabharata of Krishna-Dwaipayana Vyasa, Volume 3 Books 8, 9, 10, 11 and 12] Reference

He regarded the English abolitionists, and the anti-slavery members in parliament, with unmingled hatred.    From Wordnik.com.  [The Anti-Slavery Examiner, Omnibus] Reference

We read in Scripture that before the Fall, the state of our first parents was a state of unmingled happiness.    From Wordnik.com.  [Sketch of Handel and Beethoven Two Lectures, Delivered in the Lecture Hall of the Wimbledon Village Club, on Monday Evening, Dec. 14, 1863; and Monday Evening, Jan. 11, 1864] Reference

The Boers occupied Spitzkop and were looking across at us with curiosity -- not unmingled with uneasiness, we felt sure.    From Wordnik.com.  [The Siege of Kimberley] Reference

"I think we have met before," said he at last, in a cold, contemptuous tone, not unmingled with surprise, "have we not?".    From Wordnik.com.  [The Garies and Their Friends] Reference

She felt a thrill of pleasure, not unmingled with a twinge of the resentment which she had been nursing for the last few days.    From Wordnik.com.  [That Mainwaring Affair] Reference

I regarded her with an utter astonishment not unmingled with dread, and yet I found it impossible to account for such feelings.    From Wordnik.com.  [Selections from Poe] Reference

Transcendent is ever unmingled, knows no encumbering; that in it which imparts life to the body admits nothing bodily to itself.    From Wordnik.com.  [The Six Enneads.] Reference

Our brother and sister Yankees always gazed with admiration, not unmingled with awe, upon our Priory, and gushed over it to each other.    From Wordnik.com.  [Lippincott's Magazine, November 1885] Reference

It filled him with sinister forebodings and made him look forward to the night with an indefinable dread, not unmingled with absolute fear.    From Wordnik.com.  [Monte-Cristo's Daughter] Reference

He was a man of color, his father being of "unmingled African extraction, and his mother a white woman of respectable ancestry in New England.".    From Wordnik.com.  [The Journal of Negro History, Volume 4, 1919] Reference

Much as there was to admire in the old nobility of France, the people saw it only in an aspect calculated to excite unmingled hatred and contempt.    From Wordnik.com.  [The Quarterly Review, Volume 162, No. 324, April, 1886] Reference

The distance to the Gardens was not less than six miles, and some curiosity, not unmingled with anxiety, was felt as to how this would be accomplished.    From Wordnik.com.  [Harper's New Monthly Magazine, Vol. 3, July, 1851] Reference

The idea of a rod is accompanied with something ludicrous; but by no process can I look back upon this blister-raiser with anything but unmingled horror.    From Wordnik.com.  [The Atlantic Monthly, Volume 14, No. 85, November, 1864] Reference

On the other side, the feeling of the reformers was, indeed, confidence in the excellence of the cause they represented, but confidence not unmingled with anxiety.    From Wordnik.com.  [The Rise of the Hugenots, Vol. 1 (of 2)] Reference

Their tone was so faint and far away that at the first stroke of the bow they seemed to die, and the lovely strain rose upon the air pure and unmingled with another sound.    From Wordnik.com.  [Aunt Rachel] Reference

The Martian, whose good nature had manifestly been growing day after day, watched our inspection of his book with evidences of great interest, not unmingled with amusement.    From Wordnik.com.  [Edison's Conquest of Mars] Reference