| fly-by-night(adjective, unreliable, insecure, treacherous, incalculable) |
| fly by night(adjective, unreliable, insecure, treacherous, incalculable) |
| friendless |
| guideless |
| helpless |
| hopeless(adjective, unreliable, insecure, treacherous, incalculable) |
| iffy(adjective, unreliable, insecure, treacherous, incalculable) |
| incalculable(adjective, unreliable, insecure, treacherous) |
| irresponsible(adjective, unreliable, insecure, treacherous, incalculable) |
| leaderless |
| motherless |
| nondurable(adjective, unreliable, insecure, treacherous, incalculable) |
| on the line(expression, adjective, idiom, weak, tender) |
| on the spot(expression, adjective, idiom, weak, tender) |
| out on a limb(expression, adjective, idiom, weak, tender) |
| penetrable |
| questionable(adjective, unreliable, insecure, treacherous, incalculable) |
| shaky(adjective, unreliable, insecure, treacherous, incalculable) |
| sitting duck(expression, adjective, weak, tender, vulnerable) |
| slippery(adjective, unreliable, insecure, treacherous, incalculable) |