dumbfound

度肝を抜く

dumbfound の類語

get, strike dumb, surprise, amaze, puzzle, bowl over, strike with wonder, beat, still, floor, stun, stick, perplex, bewilder, stupefy, silence, baffle, pose, paralyze, astonish, awe, astound, gravel, bowl down, strike dead, squash, rock, put to silence, throttle, hush, throw, muzzle, quiet, overwhelm, shock, dazzle, nonplus, flabbergast, daze, soft pedal, vex, stagger, shush, startle, confound, cut short, shut down, shut down on, choke, boggle, confuse, gag, soft-pedal, mystify, dismay, hush-hush, petrify, bedazzle, stifle, choke off

例文

• When he heard the news, he was dumbfounded.
  そのニュースを聞いて彼はぼうぜんとした。
• When I heard it, I was dumbfounded.
  私は呆気にとられた。
• They were dumbfounded by the news of his resignation.
  彼の辞任を知って、彼らは呆然とした。

dumbfound の言い換えを探すには

dumbfound（度肝を抜く）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。