HSK7-9
hén
scar
Phonosemantic compound. 疒 represents the meaning and 艮 represents the sound.
疒 Meaning component
nè
sick
艮 Sound component
gěn, gèn
blunt
Seal script
Regular script
痕
scar; mark; trace; traces
痕迹
vestige
伤痕
疤痕
裂痕
crack
Academia Sinica
Make Me a Hanzi
Unicode
Dong Chinese
CC-CEDICT
SUBTLEX-CH
MTSU Chinese text computing