HSK10+
sāo
to scratch
To scratch 扌 a flea bite 蚤; 蚤 also provides the pronunciation
扌 Meaning component
shou, shǒu
hand
蚤 Sound Meaning component
zǎo
flea
Seal script
Clerical script
Regular script
搔
to scratch; old variant of 騷|骚[sāo]
搔首弄姿
to stroke one's hair coquettishly (idiom)
搔痒
to tickle
隔靴搔痒
ineffectual
Academia Sinica
Make Me a Hanzi
Unicode
Baxter-Sagart
CC-CEDICT
SUBTLEX-CH
MTSU Chinese text computing