HSK10+
niè
tread
To walk 足 quietly 聶; 聶 also provides the pronunciation
足 Meaning component
zú, jù
foot
聶 Sound Meaning component
whisper
Seal script
Clerical script
Regular script
蹑 (躡)
tread, step on; follow, track; to walk on tiptoe; to walk quietly; to tread (on); to follow
蹑手蹑脚
to walk quietly on tiptoe (idiom)
蹑
to follow
蹑足
to walk on tiptoe
蹑踪
to follow along behind sb (formal writing)
Academia Sinica
Make Me a Hanzi
Unicode
Baxter-Sagart
CC-CEDICT
SUBTLEX-CH
MTSU Chinese text computing