HSK2
nǔ
to exert
Phonosemantic compound. 力 represents the meaning and 奴 represents the sound.
奴 Sound component
nú
slave
奴 also serves as a meaning component.
力 Meaning component
lì
power
努
to exert, strive, make an effort; to pout; to exert; to strive
努力
great effort
史努比
Snoopy (comic strip pet dog)
努尔哈赤
Nurhaci (1559-1626), founder and first Khan of the Manchu Later Jin dynasty 後金|后金 (from 1616)
西哈努克
(King) Sihanouk (of Cambodia)
Make Me a Hanzi
Unicode
Dong Chinese
CC-CEDICT
SUBTLEX-CH
MTSU Chinese text computing
漢語多功能字庫