勤苦
qín​kǔ

hardworking

勤 qín industrious

Phonosemantic compound. 力 represents the meaning and 堇 represents the sound. Simplified form of 懃.

Components

力
力 Meaning component
lì, li power
堇
堇 Sound component
jǐn, qín, jìn clay

Character Evolution

Bronze form
Bronze Late Western Zhou ~800 BC
Bronze form
Bronze Late Warring States ~250 BC
Seal form
Seal Shuowen ~100 AD
Clerical form
Clerical Eastern Han 25-220 AD
Clerical form
Clerical Eastern Han 25-220 AD
Clerical form
Clerical Three Kingdoms (Cao Wei) 222-280 AD
Regular Modern

Historical Pronunciations

Middle ChineseOld ChineseGloss
Baxter-Sagartgjɨn[ɡ]ərtoil, diligent, devoted
Zhengzhangɡɯn
Unicodeghiən

說文解字

勞也。从力𡏳聲。

Sources

Readings & variants
Unicode
Historical pronunciations
Baxter-SagartZhengzhang Shangfang
Historical images
Academia Sinica
Etymology
Shuowen Jiezi (說文解字)

苦 kǔ bitter

Phonosemantic compound. 艹 represents the meaning and 古 represents the sound.

Components

艹
艹 Meaning component
cao, cǎo grass

艹 is a component form of 艸.

古
古 Sound component
gǔ old

Character Evolution

Seal form
Seal Shuowen ~100 AD
Clerical form
Clerical Western Han 202 BC-9 AD
Clerical form
Clerical Western Han 202 BC-9 AD
Clerical form
Clerical Eastern Han 25-220 AD
Clerical form
Clerical Eastern Han 25-220 AD
Regular Modern

Component uses

Sound (0 of 1 verified)

楛

Meaning (0 of 1 verified)

楛

Historical Pronunciations

Middle ChineseOld ChineseGloss
Baxter-SagartkhuXkʰˤaʔ bitter

說文解字

大苦，苓也。从艸古聲。

Sources

Character origin
漢語多功能字庫
Readings & variants
Unicode
Historical pronunciations
Baxter-Sagart
Historical images
Academia Sinica
Etymology
Shuowen Jiezi (說文解字)