A part
行
Shown as a part of 4 words so far, read 2 ways.
こう 3 words
- 先行せんこうpreceding, going first
先行 · here “to go”
- 銀行ぎんこうbank
銀行 · here “business establishment; firm”
- 旅行りょこうtravel, trip
旅行 · here “to walk”
ぎょう 1 word
- 行列ぎょうれつline, procession; matrix (math)
行列 · here “line”
Also written with 行
These words contain the character in their spelling but show no breakdown that names it, so nothing is claimed about its role in them.