HSK10+
wán
alkane
Phonosemantic compound. 火 represents the meaning and 完 represents the sound.
火 Meaning component
huǒ
fire
完 Sound component
complete
烷
甲烷
methane CH4
丙烷
propane
烷基
alkyl
丁烷
butane
Make Me a Hanzi
Unicode
Dong Chinese
CC-CEDICT
SUBTLEX-CH
MTSU Chinese text computing