Word Study
propitiousness
WORDNET DICTIONARY
Noun propitiousness has 1 sense
- propitiousness(n = noun.attribute) auspiciousness - the favorable quality of strongly indicating a successful result; Array is a kind of advantageousness, favorableness, favourableness, positiveness, positivity, profitableness
Derived form adjective propitious1
Antonym: unpropitiousness
For further exploring for "propitiousness" in Webster Dictionary Online