| rampant(adjective, wild, uncontrolled, unrestricted) |
| unsuppressed(adjective, free, easy, wild, restraint) |
| bawdy(adjective, simple, unsophisticated, unpretentious, funky) |
| blunt(adjective, open, direct, free, honest) |
| crude(adjective, simple, coarse, unsophisticated, unpretentious) |
| fancy-free(adjective, free, easy, attitude, restraint) |
| happy-go-lucky(adjective, attitude, mild, behavior, permissive) |
| immoderate(wild, uncontrolled, unrestricted) |
| immoral(free, wild, unrestrained, wanton, uncontrolled) |
| incontinent(adjective, free, wild, restraint, unrestrained) |
| ingenuous(adjective, open, direct, free, easy) |
| insouciant(adjective, attitude, behavior, permissive, complacent) |
| laid-back(adjective, attitude, behavior, permissive, complacent) |
| libertine(adjective, attitude, behavior, sexual moral, sexual activity) |
| natural(adjective, calm, open, direct, free) |
| out of control(expression, adjective, idiom) |
| plain-spoken(adjective, open, free, honest, plain) |
| relaxed(adjective, free, easy, mild, restraint) |
| straightforward |
| amoral |