Wiktionary
adv. In an uncomplaining manner.
WordNet
adv. without complaining; "an equally gallant little wife and mother uncomplainingly keeping up the production of tasty and nourishing meals" [ant: complainingly]
Usage examples of "uncomplainingly".
The little boy must have contended with fear in this awesome environment, the child of gentlest nurture, but he thought he was going to his mother, or perchance he could not have submitted with such docility, so uncomplainingly.
Lew nursing like a child one whom he had known less than a week--the Hares stolidly doing their jobs, as well fitted as Lew for this harsh world--Johnny tormented by anxiety for his brother, but uncomplainingly sticking to the main road of his duty.
He was tough and resilient, a man who dealt uncomplainingly with adversities, who ate everything life threw at him, spit out what he did not like, and used the rest to make himself stronger.
The caryatids which had for an age shouldered their burden uncomplainingly on either side of the door had fallen.
McAn assumed that the wagons, and all the still unconscious communicants, were being taken south too by some other route, but he couldn't see anythinghis horizon was the close heads of the Jaybirds who jogged uncomplainingly along all around him.
They will wait uncomplainingly for years for an operation or the delivery of a household appliance.
Like millions of other Russians, he served uncomplainingly in the Red Army for four years, surviving the bitter cold and hunger of the Western front.