impromptu
準備なしに,即席に
impromptu の類語
ad lib, unprepared, ad-lib, offhand, off-the-cuff, improvised, extemporaneous, extempore, caught short, surprised, improvisation, taken by surprise, caught off balance, address, speech, makeshift, unplanned, off the cuff, unrehearsed, rough-and-ready, snap, tripped up, unmade, unready, taken unawares, hasty, vamp, unhatched, uncontrived, extemporary, out of hand, jury rigged, unorganized, haphazard, caught napping, stopgap, taken aback, lick, on sight, jury-rigged, off the hip, quick, by ear, flourish, playing by ear, temporary measure, riff, improvise, unstudied, measure, jury rig, ad libitum, hot lick, unpremeditated, unarranged, extemporized, interpolation, arrangement, casual, precipitate
impromptu の反意語
impromptu の言い換えを探すには
impromptu（準備なしに）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。