| aquake(adjective, weak, unstable, unsettled, shaky) |
| aquiver(weak, unstable, unsettled, unsteady, trembling) |
| ashake(weak, unstable, unsettled, shaky, unsteady) |
| faltering(weak, unstable, unsettled, unsteady, trembling) |
| fluctuant(weak, unstable, unsettled, shaky, unsteady) |
| infirm(weak, unstable, unsettled, unsteady, trembling) |
| insecure(weak, unstable, unsettled, unsteady, trembling) |
| jellylike(weak, unstable, unsettled, shaky, unsteady) |
| jerry-built(weak, unstable, unsettled, unsteady, trembling) |
| jittery(weak, unstable, unsettled, unsteady, trembling) |
| nervous(weak, unstable, unsettled, unsteady, trembling) |
| not set(expression, weak, unstable, unsettled, shaky) |
| precarious(weak, unstable, unsettled, unsteady, trembling) |
| quaking(weak, unstable, unsettled, shaky, unsteady) |
| quivery(weak, unstable, unsettled, unsteady, trembling) |
| rattletrap(weak, unstable, unsettled, unsteady, trembling) |
| rickety(weak, unstable, unsettled, unsteady, trembling) |
| rocky(weak, unstable, unsettled, shaky, unsteady) |
| rootless(weak, unstable, unsettled, shaky, unsteady) |
| shaking(weak, unstable, unsettled, shaky, unsteady) |