多

many, frequent, much

Kun

おおい · まさに · まさるooi · masani · masarue.g.多いおおいmany

On

タtae.g.多分たぶんprobably

Kun is the Japanese reading, used when the kanji stands alone with kana after it. On comes from Chinese and is mostly used in compound words.

Radical

夕evening

Parts

夕evening