1598. Florio, Incleménte, mercilesse, sterne, fell, vnclement.
1611. Cotgr., Inclement, vnclement; rigorous, austere.
1751. Young, Nt. Th., III. 80. Those few [buds which] our noxious fate unblasted leaves, In this unclement [1742 inclement] clime of human life.