| Ineffectualness | n. Lack of effect, or of power to produce it; inefficacy. [ 1913 Webster ] The ineffectualness of some men's devotion. Wake. [ 1913 Webster ] |
| 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 ] |
| ineffectual | (adj) ซึ่งไม่ได้ผล, See also: ซึ่งไม่มีประสิทธิผล, ซึ่งไม่มีประโยชน์, Syn. ineffective, unavailing, useless |
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| ineffectually | (adv) in an ineffectual manner, Ant. effectually, Example: she tried ineffectually to light the primus, and Thomas came to help her |