Antonyms of noun conclusiveness

1 sense of conclusiveness

Sense 1
finality, conclusiveness, decisiveness -- (the quality of being final or definitely settled; "the finality of death")
       Antonym of inconclusiveness (Sense 1)
      => inconclusiveness -- (the quality of being inconclusive)

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

1 sense of conclusiveness

Sense 1
finality, conclusiveness, decisiveness -- (the quality of being final or definitely settled; "the finality of death")
       => determinateness, definiteness -- (the quality of being predictable with great confidence)