Antonyms of noun unwillingness

1 sense of unwillingness

Sense 1
unwillingness, involuntariness -- (the trait of being unwilling; "his unwillingness to cooperate vetoed every proposal I made"; "in spite of our warnings he plowed ahead with the involuntariness of an automaton")
       Antonym of willingness (Sense 1)
      => willingness -- (cheerful compliance; "he expressed his willingness to help")

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

1 sense of unwillingness

Sense 1
unwillingness, involuntariness -- (the trait of being unwilling; "his unwillingness to cooperate vetoed every proposal I made"; "in spite of our warnings he plowed ahead with the involuntariness of an automaton")
       => disposition, temperament -- (your usual mood; "he has a happy disposition")