On'yomi: チ (chi)
Kun'yomi: し.れる (shi.reru)、 おろか (oroka)
Radical components: 乞口疔矢
Full detail for 痴 →
On'yomi: グ (gu)
Kun'yomi: おろ.か (oro.ka)
Radical components: 冂厶心田禹
Full detail for 愚 →