1675. Cocker, Morals, 24. A Conscience uncontaminate.
1784. Cowper, Task, VI. 789. The pure and uncontamnate blood.
1842. R. I. Wilberforce, Rutilius & Lucius, 164. The corrupted traditions flowed from a source which originally was clear and uncontaminate.
1876. Lowell, Among my Bks., Ser. II. 249. Abstinence, exercise, and uncontaminate air.