'Relentlessness' definitions:

Definition of 'relentlessness'

(from WordNet)
noun
Mercilessness characterized by an unwillingness to relent or let up; "the relentlessness or their pursuit" [syn: relentlessness, inexorability, inexorableness]

Definition of 'Relentlessness'

From: GCIDE
  • Relentless \Re*lent"less\, a. Unmoved by appeals for sympathy or forgiveness; insensible to the distresses of others; destitute of tenderness; unrelenting; unyielding; unpitying; as, a prey to relentless despotism. [1913 Webster]
  • For this the avenging power employs his darts, . . . Thus will persist, relentless in his ire. --Dryden. [1913 Webster] -- {Re*lent"less*ly}, adv. -- {Re*lent"less*ness}, n. [1913 Webster]

Synonyms of 'relentlessness'

From: Moby Thesaurus

Words containing 'Relentlessness'