involuntary
adjective | /involuntary/
Essential WordsMEDIUM
done without conscious control or by force
involuntary
adjective | /involuntary/
Essential WordsMEDIUMdone without conscious control or by force
Learning Progress
Synonyms
automaticreflexcompulsory
Antonyms
voluntarydeliberateintentional
Examples
"An involuntary shiver passed through him in the cold."
"Some muscle contractions are involuntary and require treatment."
Source: Essential WordsAdded: 11/13/2025
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