| ineffectual | (adj) ซึ่งไม่ได้ผล, See also: ซึ่งไม่มีประสิทธิผล, ซึ่งไม่มีประโยชน์, Syn. ineffective, unavailing, useless |
| ineffectual | (อินอิเฟค'ชวล) adj. ไร้ผล, ไม่ได้ผลเป็นที่พอใจ., See also: ineffectuality, ineffectualness n. |
| ineffectual | (adj) อ่อนแอ, ไม่ได้ผล |
| ไม่ได้เรื่อง | (v) ineffectually, Syn. ไม่สำเร็จ, Example: เด็กคนนี้สั่งให้ทำอะไรไม่ได้เรื่องทุกที |
| ไร้ผล | [rai phon] (v) EN: be ineffectual ; be unsuccessful ; be vain ; be profitless ; be useless ; be futile ; be ineffective |
| ไร้ผล | [rai phon] (adj) EN: fruitless ; futile ; vain ; ineffective ; nugatory ; useless ; ineffectual ; unsuccessful ; profitless FR: vain ; futile ; stérile |
| ไร้ประโยชน์ | [rai prayōt] (adj) EN: useless ; futile ; ineffective ; ineffectual ; fruitless FR: inutile ; inefficace ; vain |
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| Ineffectual | a. Not producing the proper effect; without effect; inefficient; weak; useless; futile; unavailing; The peony root has been much commended, . . . and yet has been by many found ineffectual. Boyle. |
| Ineffectuality | n. Ineffectualness. [ R. ] [ 1913 Webster ] |
| Ineffectually | adv. Without effect; in vain. [ 1913 Webster ] Hereford . . . had been besieged for about two months ineffectually by the Scots. Ludlow. [ 1913 Webster ] |
| Ineffectualness | n. Lack of effect, or of power to produce it; inefficacy. [ 1913 Webster ] The ineffectualness of some men's devotion. Wake. [ 1913 Webster ] |
| ineffectually | (adv) in an ineffectual manner, Ant. effectually, Example: she tried ineffectually to light the primus, and Thomas came to help her |