浮うき草くさMeaningsNoun1. floating weed2. greater duckweed (Spirodela polyrhiza) (Usually kana)No-adjective3. precarious; unstableOther spellings浮うき草くさ32%萍うきくさ18%Kanji used浮float草grassKanji in other spellings萍floating plantsPitch accentうきくさ