disinhibited

/ˌdɪsɪnˈhɪbɪtɪd/
adjective
  1. Behaving in a free, spontaneous, or unrestrained way, without the usual social or emotional controls.
    • After a few drinks, he became disinhibited and started dancing on the table.
    • The comedian's disinhibited style made the audience laugh but also shocked some people.
    • In the safety of her own home, she felt disinhibited enough to sing at the top of her lungs.
Synonyms
What does "disinhibited" mean? | whatsthatwordmean | whatsthatwordmean