甚だしい はなはだしい Meanings い-adjective extreme; excessive; terrible; intense; severe; serious; tremendous; heavy (damage) Kanji 甚 extreme. Read as はなはだしい. Example sentences あんなことを彼女に言うなんて非常識も甚だしい。It's quite absurd of you to tell her that sort of thing. Jinuma: Japanese Dictionary · Word lists