| languid(adjective, feature, state, trait) |
| light(adjective, feature, state, wild, trait) |
| low-pressure(mild, relaxed, tolerant, laid-back, permissive) |
| mellow(adjective, relaxed, tolerant, laid-back) |
| mild(adjective, feature, state, relaxed, trait) |
| mindless(wild, thoughtless, irresponsible) |
| peaceful |
| precipitous(impulsive, reckless, hasty) |
| quick(noun, passionate, violent, thoughtless, abrupt) |
| regardless(soft, careless, wild, thoughtless, slack) |
| remiss(soft, tolerant, slack, lenient) |
| slapdash(careless, casual, arbitrary) |
| slipshod(soft, careless, casual, tolerant, slack) |
| sporty(wild, lively, cheerful, casual, jolly) |
| temerarious(adjective, careless, wild, bold, thoughtless) |
| undependable(adjective, careless, immoral, thoughtless, reckless) |
| unreliable(adjective, careless, immoral, thoughtless, reckless) |
| untrustworthy(adjective, careless, immoral, thoughtless, reckless) |
| accident-prone |
| accident prone |