| tottering(adjective, change, strong, weak, unstable) |
| shaky(adjective, change, strong, unstable, flexible) |
| unsteady(adjective, change, strong, weak, unstable) |
| wobbly(adjective, change, strong, weak, unstable) |
| rickety(adjective, weak, unstable, unsettled, flexible) |
| infirm(adjective, change, strong, weak, unsettled) |
| insecure(adjective, change, strong, weak, unstable) |
| unstable(adjective, change, strong, weak, unsettled) |
| rocky(adjective, weak, unstable, unsettled, shaky) |
| weak(adjective, change, strong, unstable, unsettled) |
| precarious(adjective, change, strong, weak, unstable) |
| unsure(adjective, change, strong, weak, unsettled) |
| uncertain(adjective, unstable) |
| unreliable(adjective, insecure) |
| unsettled(adjective, weak, unstable, unsteady, trembling) |
| unsound(adjective, weak, unstable, unsettled, shaky) |
| vacillating(adjective, weak, unstable, unsettled, insecure) |
| wavering(adjective, weak, unstable, unsettled, shaky) |
| capricious(adjective, unstable) |
| dubious(adjective, unstable) |