From Wiktionary, the free dictionary
From facty + -ness.
factiness (uncountable)
- The state of being full of, or solely concerned with, facts
1879, John Muir, Letters to a Friend[1], published 1915, page 128:He is a most cordial lover of purity and truth, but the angular factiness of his pursuits has kept him at too cold a distance from the spirit world.
