Antonyms of noun unfriendliness

2 senses of unfriendliness

Sense 1
unfriendliness -- (dislike experienced as an absence of friendliness)
       Antonym of friendliness (Sense 1)
      => friendliness -- (a feeling of liking for another person; enjoyment in their company)

Sense 2
unfriendliness -- (an unfriendly disposition)
       Antonym of friendliness (Sense 2)
      => friendliness -- (a friendly disposition)

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

2 senses of unfriendliness

Sense 1
unfriendliness -- (dislike experienced as an absence of friendliness)
       => dislike -- (a feeling of aversion or antipathy; "my dislike of him was instinctive")

Sense 2
unfriendliness -- (an unfriendly disposition)
       => disposition, temperament -- (your usual mood; "he has a happy disposition")