excavation
穴掘り;発掘
excavation の類語
dig, valley, mining, gulf, digging, canyon, col, dell, cavity, chimney, opening, abyss, draw, slit, joint, hole, fault, rent, ravine, box canyon, gap, incision, chasm, pulling, gulch, breach, unearthing, slot, leak, exhumation, detection, crevice, void, rime, ditch, crevasse, notch, cwm, groove, fracture, trench, rift, chap, flaw, check, break, pass, find, cut, well, mine, seam, location, locating, finding, gorge, rupture, strike, split, drawing
関連語
excavation の言い換えを探すには
excavation（穴掘り）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。