un·struc·tured 
/ˌʌnˈstrʌktʃɚd/ adjective
/ˌʌnˈstrʌktʃɚd/ adjective [more unstructured; most unstructured] : not happening according to a plan : not organized or planned in a formal way
▪ Unstructured play time is important for children. ▪ Her life is very unstructured.
▪ Unstructured play time is important for children. ▪ Her life is very unstructured.
