He let out a howl as the hammer struck unyieldingly.
"The Leech"
Phillips Barbee
"I will not drop her," he said, unyieldingly.
"True and Other Stories"
George Parsons Lathrop
The two brothers who had hated each other so unyieldingly in life slept very peaceably side by side in the old Gordon plot of the country graveyard, but their rancour still served to embitter the lives of their descendants.
"Lucy Maud Montgomery Short Stories, 1902 to 1903"
Lucy Maud Montgomery