twain

"My parents formed a twain of excellent role models for my siblings and me. "

"My brother and I have a twain responsibility for keeping the garden tidy. "

"Bring me these twain cups of wine and water, and let us drink from the one we feel more befitting of this day."

"The clumsy woodcutter swung his axe, hoping to cleave the log in one blow, but instead, he only managed to twain it partially, leaving a large crack. "