There was no end, she thought, to the unexpectedness of Katharine.
"Night and Day"
Virginia Woolf
The steady strokes of the rain lashed the city, beginning with swift unexpectedness; the Crevequers, coming home from lunch, found Prudence Varley and Miranda at their door, delivering a note.
"The Furnace"
Rose Macaulay
Her manner brought back to him his old fear of her unexpectedness in thought and action.
"The Locusts' Years"
Mary Helen Fee