adverb (fukushi) word usually written using kana alone anywhere;for all time;to the ends of the earth

adverb (fukushi) word usually written using kana alone through thick and thin;come hell or high water;to the bitter end;to the utmost

adverb (fukushi) word usually written using kana alone persistently;stubbornly

adverb (fukushi) word usually written using kana alone in all respects;on every point

adverb (fukushi) word usually written using kana alone thoroughly;exhaustively