Yes, aren't I getting acid and spinsterish?
"Patricia Brent, Spinster"
Herbert Jenkins
She was one of the most spinsterish spinsters in the Five Towns; and she had often said things about men and marriage of which the recollection now, as an affianced woman, was very disturbing to her.
"The Matador of the Five Towns and Other Stories"
Arnold Bennett
She was forty-two, and, although she was said to have been a beautiful girl, was now merely patrician in appearance, very tall and thin and spinsterish, with a clean but faded complexion, and hair-colored hair beginning to turn gray.
"Black Oxen"
Gertrude Franklin Horn Atherton