甚だしい
Common
adjective (keiyoushi)
1
adjective (keiyoushi)
sumo;extremoso
1
adjective (keiyoushi)
extreme;excessive;terrible;intense;severe;serious;tremendous;heavy (damage)
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.
Other forms
甚しい 【はなはだしい】 (search-only kanji form)