" unwillingness "

1: a lack of willingness or desire to do or accept something;

  * e.g., " ... your unwillingness to help with the cooking means that you won't be sharing in the eating "

•  Synonyms : 

•  disinclination,

•  hesitance,

•  hesitancy,

•  reluctance,

•  reticence

•  Antonyms : 

•  inclination,

•  willingness

1: not made or done willingly or by choice;

  * e.g., " ... unwilling contributions from city employees who felt pressured to do so "

•  Synonyms : 

•  coerced,

•  forced,

•  involuntary,

•  unintended,

•  unintentional,

•  will-less

•  Antonyms : 

•  deliberate,

•  freewill,

•  intentional,

•  uncoerced,

•  unforced,

•  voluntary,

•  willful,

•  willing