a. Pestiferous. “After long and pestful calms.” Coleridge. [ 1913 Webster ]
a. 1. Being at rest; quiet. Shak. [ 1913 Webster ]
2. Giving rest; freeing from toil, trouble, etc. [ 1913 Webster ]
Tired with all these, for restful death I cry. Shak. [ 1913 Webster ]
-- Rest"ful*ly, adv. -- Rest"ful*ness, n. [ 1913 Webster ]