Boggy quality.
1649. Blithe, Eng. Improv. Impr. (1653), 37. Being a Living water, would not be suppressed, or buried, but swels and boyles up into Bogginesse.
1670. Sharrock, Vegetables, 87. Bogginess breeds the rush and other incommodities.
1885. Standard, 2 April, 5/2. The haughs are wet, almost to bogginess.