| interior(adjective, gut, intuitive) |
| internal(adjective, gut, intuitive) |
| optional(adjective, free, deliberate, natural, willing) |
| perceptive(adjective, instinctive, intuitive) |
| reckless(noun, adjective, careless, casual, thoughtless) |
| uncalculated(chance, unwilling, obligatory, accidental, compulsory) |
| unconsidered(noun, careless, casual, thoughtless, impetuous) |
| uncontrolled(adjective, reasonable, relaxed, wild, common) |
| understood(adjective, instinctive, intuitive) |
| unintended(chance, unwilling, unplanned, obligatory, accidental) |
| unreflecting(adjective, impulsive, rash, unthinking, instinctive) |
| unscripted(adjective, unprepared, impromptu, unplanned, unrehearsed) |
| unwritten |
| viscerous(adjective, gut, intuitive) |
| open(adjective, calm, simple, easy, informal) |
| complimentary(adjective, feature, characteristic, free, gratis) |
| designful(adjective, feature, characteristic, free, deliberate) |
| discretionary |
| elected(adjective, feature, characteristic, free, deliberate) |
| frank(adjective, open, simple, easy, careless) |