improperly

不適当に;無作法に

improperly の類語

sadly, openly, terribly, horribly, painfully, awfully, excessively, bitterly, blatantly, sorely, miserably, unduly, cruelly, deathly, deadly, dreadfully, excruciatingly, extravagantly, unashamedly, frightfully, grievously, inordinately, something awful, agonizingly, distressingly, intolerably, grossly, inexcusably, something fierce, shockingly, roughly, woefully, unbearably, flagrantly, staggeringly, egregiously, wrong, nakedly, exorbitantly, unconscionably, abominably, baldly, lamentably, rudely, hellishly, damnably, badly, brashly, unseemly, shatteringly, piteously, infernally, torturously, deucedly, balefully, poorly, turn, incorrectly, wrongfully, offensively

improperly の反意語

properly, happily, painlessly

improperly の言い換えを探すには

improperly（不適当に）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。