| insecure of(adjective, uncertain, doubtful, dubious) |
| instable(adjective, unstable, erratic, unsteady) |
| irresoluteoscillating(adjective, doubt, uncertain, wavering) |
| lax(adjective, uncertain, unclear, unbalanced, indefinite) |
| liquid(adjective, unstable, erratic, unsteady) |
| loose(adjective, uncertain, unclear, unbalanced, indefinite) |
| maverick(adjective, doubt, varying, oscillating, wobbling) |
| moving back and forth(adjective, unstable, doubtful, vacillating) |
| nebulose(adjective, uncertain, unclear, unbalanced, indefinite) |
| neutral(adjective, uncertain, unclear, unbalanced, indefinite) |
| niddle-noddle(adjective, shaky, floating, pivoting) |
| niddle noddle(adjective, shaky, floating, pivoting) |
| non-persistent(adjective, unstable, erratic, unsteady) |
| non-resistant(adjective, unstable, erratic, unsteady) |
| nondescript(adjective, uncertain, unclear, unbalanced, indefinite) |
| nonsteady(adjective, unstable, erratic, unsteady) |
| nonsustained(adjective, unstable, erratic, unsteady) |
| not settled in opinion(adjective, doubt, varying, oscillating, wobbling) |
| nubilous(adjective, uncertain, unclear, unbalanced, indefinite) |
| of mixed feelings(adjective, unstable, doubtful, vacillating) |