Webster's 1913 Dictionary
SAINTLINESS
SAINTLINESS Saint "li *ness, n.
Defn: Quality of being saintly.
New American Oxford Dictionary
saintliness
saint li ness |ˈsāntlēnis | ▶noun the quality or state of being saintly; holiness. her selfless behavior borders on saintliness.
Oxford Dictionary
saintliness
saint ¦li |ness |ˈseɪntlɪnɪs | ▶noun [ mass noun ] the quality or state of being saintly; holiness. her selfless behaviour borders on saintliness.
Oxford Thesaurus
saintliness
saintliness noun one could only admire the bishop's courage and saintliness: holiness, godliness, piety, devoutness, spirituality, blessedness; virtue, righteousness, purity, goodness, morality, sanctity, unworldliness, innocence, lack of corruption, ethicality, blamelessness, stainlessness, spotlessness, irreproachableness, guiltlessness, sinlessness. ANTONYMS ungodliness, sinfulness.
The Wordsmith Dictionary