| suspicious(adjective, uncertain, doubtful, unsure, skeptical) |
| truthless(adjective, unreliable, insecure, treacherous, incalculable) |
| unassured(adjective, uncertain, dishonest, doubtful, deceitful) |
| unsafe(adjective, dishonest, deceitful, unpredictable, unreliable) |
| capricious(adjective, false, careless, loose, dishonest) |
| cynical(adjective, skeptical) |
| deceitful(adjective, false, dishonest, unreliable, undependable) |
| dishonest(adjective, false, deceitful, unreliable, fickle) |
| doubting(adjective, skeptical) |
| fly by night(adjective, unreliable, insecure, treacherous, incalculable) |
| incalculable(adjective, unreliable, insecure, treacherous) |
| insecure(adjective, unreliable, treacherous, incalculable) |
| precarious(adjective, unreliable, insecure, treacherous, incalculable) |
| shaky(adjective, unreliable, insecure, treacherous, incalculable) |
| skeptical(uncertain, doubtful, unsure) |
| unconvinced(uncertain, doubtful, unsure) |
| undecided(uncertain, doubtful, unsure) |
| accident-sensitive(adjective, unreliable, insecure, treacherous, incalculable) |
| arguable(uncertain, doubtful, unsure) |
| chancy(uncertain, doubtful, unsure) |