Antonyms of noun unpropitiousness

1 sense of unpropitiousness

Sense 1
inauspiciousness, unpropitiousness -- (the quality of suggesting an unsuccessful result)
       Antonym of propitiousness (Sense 1)
      => auspiciousness, propitiousness -- (the favorable quality of strongly indicating a successful result)

Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun unpropitiousness

1 sense of unpropitiousness

Sense 1
inauspiciousness, unpropitiousness -- (the quality of suggesting an unsuccessful result)
       => unfavorableness, unfavourableness -- (the quality of not being encouraging or indicative of success)