| inferior(adjective, mean, bad, weak, lower) |
| sick(adjective, mean, bad, weak, poor) |
| weak(adjective, mean, bad, poor, delicate) |
| rudimentary(adjective, inadequate, deficient, incomplete, wanting) |
| crude(adjective, weak, rough, poor, plain) |
| fallible(adjective, able, prone) |
| frail(adjective, mean, weak, down, ill) |
| poor(adjective, weak, lower, rough, awful) |
| tainted(adjective, false, inadequate, insufficient, imperfection) |
| unsatisfactory(adjective, weak, rough, poor, awful) |
| amiss(adjective, wrong, rough, poor, atrocious) |
| inexact(adjective, rough, harsh, unpleasant, deficient) |
| injured(adjective, hurt, poor, down, blemish) |
| lacking(adjective, weak, poor, plain, miserable) |
| patchy(adjective, short, deficient, lacking, defective) |
| undeveloped(adjective, bare, deficient, inexperienced, incomplete) |
| not good |
| short(adjective, weak, poor, inferior, inadequate) |
| wrong(adjective, nothingness, zero, nonentity) |
| cracked(adjective, imperfection, blemished) |