hard as nails

hard as nails の類語

red blooded, hale, sturdy, full blooded, bouncing, robust, gutsy, husky, strong willed, beefy, hardy, powerful, steely, strapping, stout, potent, hefty, rugged, hard, puissant, mighty, forceful, forcible, vigorous, lusty, nervy, strong, corneous, hearty, tough, bony, solid, stalwart, dense, obstinate, resistant, horny, rocky, stony, concrete, marble, cement, flinty, obdurate, nail

hard as nails の反意語

frail, gutless

hard as nails の言い換えを探すには

hard as nails（）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。