participator (noun) participant: person who takes part in activity
Sinonime: audacious,
candid, cut loose,
expansive, fancy-free, footloose,
frank,
free, hanging out,
informal,
instinctive, liberated,
natural, no holds barred, off the cuff,
open,
relaxed,
spontaneous,
unbridled, unchecked, unconstrained,
uncontrolled, uncurbed, ungoverned, unhampered, unrepressed, unreserved,
unrestrained, unrestricted, unself-conscious, unsuppressed
Antonime: careful, inhibited,
modest,
shy