A part
親
Shown as a part of 2 words so far, read 2 ways.
おや 1 word
- 親指おやゆびthumb
親指 · here “parent, boss”
しん 1 word
- 親切しんせつkindness
親切 · here “blood relative”
Also written with 親
These words contain the character in their spelling but show no breakdown that names it, so nothing is claimed about its role in them.