10 strokes
nucleus, core, kernel
On'Yomi: カク
Kun'Yomi:
8 strokes
thing, object, matter
On'Yomi: ブツ, モツ
Kun'Yomi: もの, もの-
11 strokes
logic, arrangement, reason, justice, truth
On'Yomi: リ
Kun'Yomi: ことわり
study, learning, science
On'Yomi: ガク
Kun'Yomi: まな.ぶ