愚 ⇒

• 心         xīn, heart/mind/intention/center/core/CL:顆|颗[kē],個|个[gè]
• 禺         ǒu/yú/yù, archaic variant of 偶[ǒu], ancient area, legendary monkey of ancient China
  • 田         Tián/tián, surname Tian, field/farm/CL:片[piàn]
  • 禸         róu, trample
    • 厶         mǒu/sī, old variant of 某[mǒu], old variant of 私[sī]
    • 冂         jiōng, radical in Chinese characters (Kangxi radical 13), occurring in 用, 同, 网 etc/see ...

钝 ⇒

• 屯         tún/zhūn, to station (soldiers)/to store up/village, difficult/stingy
• 钅         

愚 ⇒

钝 ⇒

愚 ⇒
愚蠢         yúchǔn, silly/stupid
愚弄         yúnòng, to make a fool out of/to fool/to dupe
愚昧         yúmèi, ignorant/uneducated/ignorance
愚人         yúrén, stupid person/ignoramus
愚笨         yúbèn, stupid/clumsy
愚         yú, to be stupid/to cheat or deceive/me or I (modest)
愚人节         Yúrénjié, [愚人節], April Fools' Day
愚钝         yúdùn, [愚鈍], stupid/slow-witted
愚昧无知         yúmèiwúzhī, [愚昧無知], stupid and ignorant (idiom)
愚忠         
愚鲁         yúlǔ, [愚魯], dull-witted/foolish
痴愚         
愚哉         
愚公移山         yúgōngyíshān, the old man moves mountains (idiom); fig. where there's a will, there's a way
愚民         yúmín, ignorant masses/to keep the people in ignorance
愚勇         
若愚         

钝 ⇒
迟钝         chídùn, [遲鈍], slow in one's reactions/sluggish (in movement or thought)
钝         dùn, [鈍], blunt/stupid
愚钝         yúdùn, [愚鈍], stupid/slow-witted
钝角         dùnjiǎo, [鈍角], obtuse angle
鲁钝         lǔdùn, [魯鈍], stupid/slow on the uptake