| maverick |
| mobile(adjective, upset, lively, uncertain, active) |
| odd(adjective, unusual, careless, strange, silly) |
| perilous(adjective, unstable, volatile, risky, dangerous) |
| problematic |
| queer(adjective, unusual, careless, strange, crazy) |
| quirky(adjective, unusual, careless, unstable, unreasonable) |
| rambling(adjective, strange, fantastic, irregular, improper) |
| rash(noun, passionate, violent, careless, immoral) |
| restless(unstable, unsettled, variable) |
| rocky(uneven, unbalanced, risky, unhinged, hazardous) |
| rogue |
| roving(irregular, unreliable) |
| scatterbrained(careless, immoral, thoughtless, reckless, negligent) |
| serendipitous |
| shifty(adjective, weak, uncertain, sensitive, doubtful) |
| skeptical(adjective, uncertain, shy, doubtful, hesitant) |
| spasmodic(adjective, unstable, irregular, unsettled, unreliable) |
| spontaneous(noun, thoughtless, impetuous, unwary) |
| strange(adjective, crazy, irregular, odd, unreliable) |