| weak(adjective, strong, delicate, uncertain, nervous) |
| vacillating(adjective, weak, delicate, uncertain, nervous) |
| wavering(adjective, open, weak, delicate, uncertain) |
| indecisive(adjective, open, weak, uncertain, nervous) |
| hesitant(adjective, open, weak, uncertain, nervous) |
| soft(adjective, weak, nervous, humble) |
| hesitating(adjective, weak, uncertain, doubtful) |
| submissive(adjective, weak, nervous, humble) |
| timid(adjective, weak, soft, uncertain) |
| vacillant(adjective, doubtful, decide, hesitant) |
| faltering(adjective, weak, delicate, uncertain) |
| unsure(adjective, open, weak, uncertain, nervous) |
| capricious(adjective, careless, nervous, unstable) |
| spineless(adjective, weak, gentle, uncertain, nervous) |
| tentative(adjective, open, weak, uncertain, nervous) |
| feeble(adjective, weak, gentle, delicate, uncertain) |
| half-hearted(adjective, cool, uncertain, doubtful) |
| halting(adjective, weak, delicate, uncertain) |
| unpredictable(adjective, uncertain, unstable, irregular) |
| shaky(adjective, weak, gentle, delicate, uncertain) |