| profitless(adjective, arouse bad feelings) |
| puny(adjective, weak, thin, delicate, shaky) |
| purposeless |
| sickly(adjective, weak, thin, delicate, shaky) |
| slight(adjective, weak, poor, thin, delicate) |
| soft(adjective, weak, nervous, hesitant, fearful) |
| strong |
| tame(adjective, weak, thin, delicate, shaky) |
| thin(adjective, weak, poor, delicate, short) |
| timid(adjective, weak, pathetic, spineless, gutless) |
| timorous(adjective, soft, uncertain, nervous, unstable) |
| unprolific(adjective, clean, dry, dead, bleak) |
| unrewarding(adjective, useless, wasted, unsuccessful, unprofitable) |
| unskilled(adjective, weak, skill, inadequate, incompetent) |
| unskillful(adjective, weak, inadequate, incompetent, unfit) |
| unstrung |
| waste |
| wasted(adjective, useless, unsuccessful, unprofitable) |
| weakened(adjective, hurt, weak, thin, delicate) |
| wimpy(adjective, weak, thin, delicate, shaky) |