Jacqueline started as she heard him speak, but the glad and unintended look she gave him changed as quick as thought to haughty resentment.
"The Missourian"
Eugene P. (Eugene Percy) Lyle
It was by that time past one o'clock, and this first furious attempt upon Hougomont, unintended by the Emperor, and a sheer waste, had doubly failed.
"Waterloo"
Hilaire Belloc
For even though slovenliness of speech is not always the product of slovenly thought, in the long run it tends to induce it, and those who realize this need to be specially on their guard against using language which can only further confuse an already sufficiently confused public opinion, and strengthen superstitions that are already sufficiently strong without our clandestine or unintended assistance.
"A Grammar of Freethought"
Chapman Cohen