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Webster 1913 Edition
Involuntariness
In-vol′un-ta-ri-ness
,Noun.
 The quality or state of being involuntary; unwillingness; automatism. 
Webster 1828 Edition
Involuntariness
INVOL'UNTARINESS
,Noun.
  1.
  Independence on the will.Definition 2025
involuntariness
involuntariness
English
Noun
involuntariness (uncountable)
- The state of being involuntary; unwillingness; automatism.
 
Antonyms
References
- involuntariness in The Century Dictionary, The Century Co., New York, 1911
 - involuntariness in Webster’s Revised Unabridged Dictionary, G. & C. Merriam, 1913