| of no avail(expression, adjective, idiom, empty, worthless) |
| petty |
| stillborn |
| superficial(adjective, empty, worthless, frivolous, ineffective) |
| thwarted(adjective, unsuccessful, arouse bad feelings) |
| trashy(adjective, poor, base, inferior, insignificant) |
| unable(adjective, weak, inferior, inadequate, limited) |
| unessential(adjective, poor, base, inferior, insignificant) |
| unfruitful(adjective, inadequate, feeble, useless, bleak) |
| unnecessary(adjective, stupid, insignificant, useless, extra) |
| unneeded(adjective, casual, useless, extra, worthless) |
| airy |
| batty(adjective, ridiculous, absurd, pointless, vain) |
| brainless(dull, unintelligent, witless) |
| conceited |
| crazy(adjective, ridiculous, absurd, pointless, vain) |
| daft(adjective, silly, ridiculous, absurd, pointless) |
| dazed(dull, unintelligent, witless) |
| dizzy |
| dumb(dull, unintelligent, witless) |