Found 2 items, similar to restfulness.
English → English (WordNet) Definition: restfulness restfulness n : the attribute of being restful; “he longed for the restfulness of home”
English → English (gcide) Definition: Restfulness Restful \Rest"ful\ (r?st"f?l), 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]