ineffectual
adjective
formaluk/ˌɪn.ɪˈfek.tʃu.əl/us/ˌɪn.ɪˈfek.tʃu.əl/notskilledatachieving, or notabletoproduce, goodresults:
无能力的;不起作用的,无效果的an ineffectualleader无能的领袖
Theteacherswere ineffectualatmaintainingdiscipline.这些老师无力维持纪律。
Synonym
unavailingformalorliterary
Compare
ineffective
useless
- uselessWe have cleared out carloads of useless junk.
- no useMoney is no use if it's just sitting there.
- serve no purposeSuch warnings serve no purpose other than to scare the public.
- pointlessShe sees cleaning as a pointless exercise since everything is going to get dirty again.
- worthlessThe majority of objects in the exhibition are worthless junk.
Useless and futile
- a mug's gameidiom
- adrift
- aimless
- aimlessly
- aimlessness
- airy-fairy
- frivolous
- frivolousness
- fruitless
- fruitlessly
- fruitlessness
- motiveless
- negate
- negation
- no goodidiom
- unfruitful
- unrealistic
- unrealistically
- untilyou areblue in the faceidiom
- unviability