adjective
1.
Synonyms: easygoing 3, casual, ||common, dégagé, informal, low-pressure, relaxed, ||sonsy, unfussy, unreserved
2.
Synonyms: demonstrative , expansive, outgoing, unreserved, unrestrained
Antonyms: constrained
UNCONSTRAINED
Meaning of UNCONSTRAINED in English
Merriam Webster. Collegiate thesaurus English vocabulary. Английский энциклопедический словарь тезаурус. 2003