| lousy(weak, poor, insufficient, scarce) |
| low(adjective, light, slight, poor, small) |
| maladroit(inadequate, useless, inept, unable, unskilled) |
| mediocre |
| minor league(expression, adjective, second-rate) |
| minus(light, slight, poor, low, small) |
| negligible(light, slight, low, small, insignificant) |
| nether(adjective, low, inferior, insignificant, minor) |
| not cut out for(expression, inadequate, useless, inept, unable) |
| not equal to(expression, adjective, idiom, inadequate, useless) |
| not have it(expression, inadequate, useless, inept, unable) |
| notch under(expression, low, inferior, insignificant, minor) |
| obscure |
| off |
| out to lunch(expression, inadequate, useless, inept, unable) |
| petty(light, slight, low, small, inferior) |
| raw(adjective, simple, natural, straightforward, inadequate) |
| second-fiddle(adjective, low, inferior, insignificant, minor) |
| second-string(adjective, light, slight, low, small) |
| secondary(adjective, light, slight, low, small) |