inoperative

効力がない,作用しない;無効の

inoperative の類語

out of order, useless, of no force, ineffective, dead, down, broken, empty, counterproductive, unhelpful, unusable, out of whack, unworkable, out of commission, feckless, inadequate, invalid, out of joint, vain, in disrepair, nonfunctional, out of repair, unfit, sterile, barren, futile, defunct, unsuitable, fruitless, on the blink, unavailing, bootless, void, ineffectual, inoperable, on the fritz, out of condition, unemployable, fatuous, inapplicable, order, out of gear, out of tune, out of kilter, unserviceable, inefficacious, otiose, nugatory, functionless, disabled, inane, haywire, effete, duff, inactive, crippled, etiolated, out of kelter

inoperative の反意語

operative, useful, effective, functional, helpful

inoperative の言い換えを探すには

inoperative（効力がない）の類語・言い換え（パラフレーズ）を、日本語訳つきで関連度順に並べています。英作文の語彙を増やしたいとき、長文読解で本文と選択肢の言い換えを見抜きたいときに使えます。