a. (UN-1 7 b.)

1

1799.  Southey, Songs Amer. Indians, Huron’s Address to Dead, iii. Those are the unfatigueable feet That traversed the forest tract. Ibid. (1805), Madoc, II. ix. 84. With fleet feet and unfatigunble.

2

1873.  Ruskin, Fors Clav., xxxiii. 5. The waist elastic as a reed, and as unfatiguable.

3