noun
freedom from constraint or pressure
had always been used to the unconstraint of a happy affectionate family
Synonyms: abandon, ease, naturalness, spontaneity, unrestraint; compare abandon 2
Related Word: impulsiveness, instinctiveness; ingenuousness, naiveté, simplicity, unsophistication
Contrasted words: pressure, strain, stress, tension; formality, rigidity; sophistication
Antonyms: constraint