Antonyms of noun uncongeniality

1 sense of uncongeniality

Sense 1
uncongeniality -- (a disposition not to be congenial)
       Antonym of congeniality (Sense 2)
      => congeniality -- (a congenial disposition)

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

1 sense of uncongeniality

Sense 1
uncongeniality -- (a disposition not to be congenial)
       => unfriendliness -- (an unfriendly disposition)