Adjective : a constrained confession. ,a constrained manner.    From Dictionary.com. 

Cressy said, constrainedly, 'He's been very kind.'.    From Wordnik.com.  [The Tycoon's Mistress]

"That was old Miriam," she explained constrainedly.    From Wordnik.com.  [The Fortieth Door] Reference

"Oh, no! Why should I be angry?" she laughed constrainedly.    From Wordnik.com.  [For the term of his natural life] Reference

‘Yes — it is he,’ said Selina constrainedly advancing.    From Wordnik.com.  [A Changed Man] Reference

Today Mme. de Beauseant bowed constrainedly, and spoke curtly.    From Wordnik.com.  [Father Goriot] Reference

"I am delighted, of course," he answered, a little constrainedly.    From Wordnik.com.  [Vera Nevill Or, Poor Wisdom's Chance] Reference

Craven laughed constrainedly as he tilted the whisky into a glass.    From Wordnik.com.  [The Shadow of the East] Reference

But she only laughed again, perhaps a little constrainedly this time.    From Wordnik.com.  [Half A Chance] Reference

Ilyusha was sitting beside Kostya, and still kept blinking constrainedly.    From Wordnik.com.  [A Sportsman's Sketches] Reference

The Judge smiled rather constrainedly, and Mrs. Farnham added, turning to Joseph.    From Wordnik.com.  [The Old Homestead] Reference

She called to him rather constrainedly from the door where she had opened the letter.    From Wordnik.com.  [The Nest Builder] Reference

The train wandered on and my eldest brother and I looked at each other constrainedly.    From Wordnik.com.  [The Ghost Ship] Reference

“Yes,” said Allan, speaking, for the first time, a little constrainedly on his side.    From Wordnik.com.  [Armadale] Reference

As his glance met that of Mr. Calvert, he bowed constrainedly, and the red of his face deepened.    From Wordnik.com.  [Calvert of Strathore] Reference

She drew his attention to a tall lady who was looking rather anxiously and constrainedly about her.    From Wordnik.com.  [Adrien Leroy] Reference

They talked rather constrainedly for a few minutes.    From Wordnik.com.  [The Woman with the Fan] Reference

"I hope she doesn't," replied Neale, constrainedly.    From Wordnik.com.  [The U. P. Trail] Reference

"I'm so sorry," he said formally and constrainedly.    From Wordnik.com.  [Quisanté] Reference

He smiled constrainedly, and said in a low voice.    From Wordnik.com.  [The Odd Women] Reference

'I am glad to hear that,' Emma replied constrainedly.    From Wordnik.com.  [Demos] Reference

Irene stole a look at him, and laughed constrainedly.    From Wordnik.com.  [The Wheel O' Fortune] Reference

Rhoda went away; then she spoke rather constrainedly.    From Wordnik.com.  [Miss Merivale's Mistake] Reference

"I should -- think so," replied Shefford, constrainedly.    From Wordnik.com.  [The Rainbow Trail] Reference

"She has a cabin to herself," he explained constrainedly.    From Wordnik.com.  [The Trail of the White Mule] Reference

She gave him her hand constrainedly; he pressed it warmly.    From Wordnik.com.  [A Sappho of Green Springs] Reference

He glanced at her from time to time, smiling constrainedly.    From Wordnik.com.  [The Lost Girl] Reference

"It doesn't matter what I think," Regina replied constrainedly.    From Wordnik.com.  [The Fallen Leaves] Reference

He lifted her upon the horse, and they went along constrainedly.    From Wordnik.com.  [A Pair of Blue Eyes] Reference

"That fellow left -- rather abruptly," said Shefford, constrainedly.    From Wordnik.com.  [The Rainbow Trail] Reference

Their conversations were accustomed to begin awkwardly, constrainedly.    From Wordnik.com.  [The Emancipated] Reference

"I trust you are well attended to," began the man constrainedly again.    From Wordnik.com.  [The Light of Scarthey] Reference

At first she wrote rather constrainedly but, reflecting that in any case.    From Wordnik.com.  [Lucy Maud Montgomery Short Stories, 1907 to 1908] Reference

"Wal, I reckon -- soon," replied Bostil, constrainedly, and he turned away.    From Wordnik.com.  [Wildfire] Reference

"Of course we're glad to see you -- very!" she said softly but constrainedly.    From Wordnik.com.  [Tillie, a Mennonite Maid; a Story of the Pennsylvania Dutch] Reference

May laughed lightly, yet a trifle constrainedly, he pleased himself with fancying.    From Wordnik.com.  [A Venetian June] Reference

'Then, mum,' said Barker still more constrainedly, 'could you perhaps let me have a sixpence?.    From Wordnik.com.  [A Red Wallflower] Reference

"I think I heard Aunt Viney call me," she said constrainedly, and made a hesitating step forward.    From Wordnik.com.  [The Bell-Ringer of Angel's] Reference