boner

へま,大失策

boner の類語

blunder, mistake, bloomer, boo-boo, trip, error, off day, faux pas, boo boo, bad job, bobble, foul-up, blooper, bungle, botch, flub, fumble, fault, fluff, gaffe, pratfall, bull, screw-up, howler, sad work, break, clanger, stumble, dumb trick, fool mistake, bonehead play, mess, muck-up, goof, gaucherie, slip, boot, clumsy performance, muff, screamer, boob stunt, louse-up, hash, lapse, screw up, miscue, foul up, snafu, muck up, boggle, fuckup, spectacle, improper, faux, solecism, impropriety, indiscretion, misadventure, slipup, indecorum

例文

• I've got a boner.
  僕は勃起しています。

boner の言い換えを探すには

boner（ま）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。