単語屋Tangoya, “the word shop”

efficacy

On コウ

Kun き(く) · ききめ · なら(う)

8 strokes · school grade 5

BUILT FROM

ALSO WITH 交

ALSO WITH 力

WORDS, BY HOW 効 IS READ

こう 6 words

き 3 words

Kanji: KANJIDIC2 (EDRDG), CC BY-SA 4.0 · KanjiVG · Kanjium · Wiktionary