| adj. |
| [1] |
unsuccessful
,
ineffective
,
uneffective
,
unavailing
,
futile
,
bootless
,
sterile
,
barren
,
fruitless
,
unproductive
,
ineffective
,
inefficacious
,
inoperative
|
| [2] |
weak
,
futile
,
otiose
,
feeble
,
effete
,
unavailing
,
impotent
,
tame
,
lame
,
powerless
,
inefficient
,
incompetent
,
inadequate
|
| [3] |
ineffective
,
unable
|
|
