incidental

付随して起こる,付随した

incidental の類語

incident, extra, secondary, occasional, contingent, accidental, subsidiary, peripheral, other, out-of-the-way, on, not-self, doing, additional, resultant, happening, casual, taking place, fortuitous, collateral, fatal, accompanying, nonessential, auxiliary, parenthetical, fact, chance, thing, part-time, particular, current, side, matter, addition, article, point, off, by-the-way, case, respect, run, turn, flight, count, supplementary, beside the point, going on, accident, factor, adventitious, passing, instance, random, item, detail, circumstantial, grace, element, under way, odd

incidental の反意語

basic, essential, central, antecedent

incidental の言い換えを探すには

incidental（付随して起こる）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。